./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/weaver/popl20-bad-commit-1.wvr-bad.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/weaver/popl20-bad-commit-1.wvr-bad.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 83c7202603a0719c5812e4d7043f4665de4d954c89c656bd6312ac9e8fdcb494 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-13 22:09:21,013 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-13 22:09:21,015 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-13 22:09:21,078 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-13 22:09:21,079 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-13 22:09:21,080 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-13 22:09:21,081 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-13 22:09:21,083 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-13 22:09:21,084 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-13 22:09:21,087 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-13 22:09:21,088 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-13 22:09:21,089 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-13 22:09:21,090 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-13 22:09:21,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-13 22:09:21,092 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-13 22:09:21,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-13 22:09:21,095 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-13 22:09:21,096 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-13 22:09:21,097 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-13 22:09:21,101 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-13 22:09:21,102 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-13 22:09:21,103 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-13 22:09:21,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-13 22:09:21,105 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-13 22:09:21,107 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-13 22:09:21,113 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-13 22:09:21,114 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-13 22:09:21,114 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-13 22:09:21,115 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-13 22:09:21,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-13 22:09:21,117 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-13 22:09:21,117 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-13 22:09:21,118 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-13 22:09:21,119 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-13 22:09:21,119 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-13 22:09:21,121 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-13 22:09:21,121 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-13 22:09:21,122 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-13 22:09:21,122 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-13 22:09:21,122 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-13 22:09:21,123 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-13 22:09:21,124 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-13 22:09:21,125 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-07-13 22:09:21,154 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-13 22:09:21,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-13 22:09:21,155 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-13 22:09:21,155 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-13 22:09:21,155 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-13 22:09:21,155 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-13 22:09:21,156 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-13 22:09:21,156 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-13 22:09:21,156 INFO L138 SettingsManager]: * Use SBE=true [2022-07-13 22:09:21,157 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-13 22:09:21,157 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-13 22:09:21,157 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-13 22:09:21,157 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-13 22:09:21,158 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-13 22:09:21,158 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-13 22:09:21,158 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-13 22:09:21,158 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-13 22:09:21,158 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-13 22:09:21,159 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-13 22:09:21,159 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-13 22:09:21,159 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-13 22:09:21,159 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-13 22:09:21,160 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-13 22:09:21,160 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-13 22:09:21,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 22:09:21,160 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-13 22:09:21,160 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-13 22:09:21,160 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-13 22:09:21,160 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-13 22:09:21,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-13 22:09:21,161 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-13 22:09:21,161 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-13 22:09:21,161 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-13 22:09:21,161 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83c7202603a0719c5812e4d7043f4665de4d954c89c656bd6312ac9e8fdcb494 [2022-07-13 22:09:21,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-13 22:09:21,382 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-13 22:09:21,383 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-13 22:09:21,384 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-13 22:09:21,385 INFO L275 PluginConnector]: CDTParser initialized [2022-07-13 22:09:21,385 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/popl20-bad-commit-1.wvr-bad.c [2022-07-13 22:09:21,423 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28009f412/cc69d76d1c8240ed8a8cd0cba87fd308/FLAGd23b5a417 [2022-07-13 22:09:21,775 INFO L306 CDTParser]: Found 1 translation units. [2022-07-13 22:09:21,777 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/popl20-bad-commit-1.wvr-bad.c [2022-07-13 22:09:21,785 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28009f412/cc69d76d1c8240ed8a8cd0cba87fd308/FLAGd23b5a417 [2022-07-13 22:09:21,800 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28009f412/cc69d76d1c8240ed8a8cd0cba87fd308 [2022-07-13 22:09:21,802 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-13 22:09:21,803 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-13 22:09:21,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-13 22:09:21,812 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-13 22:09:21,814 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-13 22:09:21,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 10:09:21" (1/1) ... [2022-07-13 22:09:21,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@baa833a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:09:21, skipping insertion in model container [2022-07-13 22:09:21,816 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 10:09:21" (1/1) ... [2022-07-13 22:09:21,821 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-13 22:09:21,848 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-13 22:09:22,022 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/popl20-bad-commit-1.wvr-bad.c[5161,5174] [2022-07-13 22:09:22,032 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 22:09:22,041 INFO L203 MainTranslator]: Completed pre-run [2022-07-13 22:09:22,076 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/popl20-bad-commit-1.wvr-bad.c[5161,5174] [2022-07-13 22:09:22,086 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 22:09:22,095 INFO L208 MainTranslator]: Completed translation [2022-07-13 22:09:22,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:09:22 WrapperNode [2022-07-13 22:09:22,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-13 22:09:22,098 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-13 22:09:22,098 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-13 22:09:22,098 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-13 22:09:22,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:09:22" (1/1) ... [2022-07-13 22:09:22,118 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:09:22" (1/1) ... [2022-07-13 22:09:22,153 INFO L137 Inliner]: procedures = 25, calls = 68, calls flagged for inlining = 20, calls inlined = 24, statements flattened = 336 [2022-07-13 22:09:22,154 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-13 22:09:22,154 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-13 22:09:22,154 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-13 22:09:22,154 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-13 22:09:22,160 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:09:22" (1/1) ... [2022-07-13 22:09:22,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:09:22" (1/1) ... [2022-07-13 22:09:22,171 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:09:22" (1/1) ... [2022-07-13 22:09:22,174 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:09:22" (1/1) ... [2022-07-13 22:09:22,180 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:09:22" (1/1) ... [2022-07-13 22:09:22,193 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:09:22" (1/1) ... [2022-07-13 22:09:22,196 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:09:22" (1/1) ... [2022-07-13 22:09:22,201 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-13 22:09:22,202 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-13 22:09:22,203 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-13 22:09:22,203 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-13 22:09:22,203 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:09:22" (1/1) ... [2022-07-13 22:09:22,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 22:09:22,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:09:22,224 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-13 22:09:22,243 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-13 22:09:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-13 22:09:22,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-13 22:09:22,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-13 22:09:22,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-13 22:09:22,259 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-13 22:09:22,259 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-13 22:09:22,259 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-13 22:09:22,260 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-13 22:09:22,260 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-13 22:09:22,260 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-13 22:09:22,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-13 22:09:22,260 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-13 22:09:22,260 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-13 22:09:22,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-13 22:09:22,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-13 22:09:22,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-13 22:09:22,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-13 22:09:22,262 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-13 22:09:22,342 INFO L234 CfgBuilder]: Building ICFG [2022-07-13 22:09:22,343 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-13 22:09:22,637 INFO L275 CfgBuilder]: Performing block encoding [2022-07-13 22:09:22,862 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-13 22:09:22,862 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2022-07-13 22:09:22,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 10:09:22 BoogieIcfgContainer [2022-07-13 22:09:22,864 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-13 22:09:22,866 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-13 22:09:22,866 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-13 22:09:22,876 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-13 22:09:22,876 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.07 10:09:21" (1/3) ... [2022-07-13 22:09:22,877 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fff964f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.07 10:09:22, skipping insertion in model container [2022-07-13 22:09:22,877 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:09:22" (2/3) ... [2022-07-13 22:09:22,877 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fff964f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.07 10:09:22, skipping insertion in model container [2022-07-13 22:09:22,877 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 10:09:22" (3/3) ... [2022-07-13 22:09:22,879 INFO L111 eAbstractionObserver]: Analyzing ICFG popl20-bad-commit-1.wvr-bad.c [2022-07-13 22:09:22,888 WARN L143 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-07-13 22:09:22,895 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-13 22:09:22,895 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-13 22:09:22,895 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-07-13 22:09:22,972 INFO L135 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-07-13 22:09:23,017 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 256 places, 273 transitions, 570 flow [2022-07-13 22:09:23,128 INFO L129 PetriNetUnfolder]: 27/270 cut-off events. [2022-07-13 22:09:23,128 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-13 22:09:23,132 INFO L84 FinitePrefix]: Finished finitePrefix Result has 283 conditions, 270 events. 27/270 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 172 event pairs, 0 based on Foata normal form. 0/242 useless extension candidates. Maximal degree in co-relation 229. Up to 6 conditions per place. [2022-07-13 22:09:23,133 INFO L82 GeneralOperation]: Start removeDead. Operand has 256 places, 273 transitions, 570 flow [2022-07-13 22:09:23,140 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 242 places, 259 transitions, 536 flow [2022-07-13 22:09:23,152 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-13 22:09:23,157 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@3893a2c4, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@2a006ffc [2022-07-13 22:09:23,157 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-07-13 22:09:23,198 INFO L129 PetriNetUnfolder]: 27/258 cut-off events. [2022-07-13 22:09:23,198 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-13 22:09:23,199 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:23,199 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:23,200 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:23,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:23,204 INFO L85 PathProgramCache]: Analyzing trace with hash 1957594673, now seen corresponding path program 1 times [2022-07-13 22:09:23,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:23,210 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1756793121] [2022-07-13 22:09:23,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:23,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:23,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:09:23,481 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:23,482 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1756793121] [2022-07-13 22:09:23,482 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1756793121] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:09:23,482 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:09:23,482 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-13 22:09:23,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827613271] [2022-07-13 22:09:23,484 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:09:23,491 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-07-13 22:09:23,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:23,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-13 22:09:23,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-13 22:09:23,524 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 245 out of 273 [2022-07-13 22:09:23,532 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 242 places, 259 transitions, 536 flow. Second operand has 2 states, 2 states have (on average 250.0) internal successors, (500), 2 states have internal predecessors, (500), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:23,532 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:23,532 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 245 of 273 [2022-07-13 22:09:23,533 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:23,617 INFO L129 PetriNetUnfolder]: 30/262 cut-off events. [2022-07-13 22:09:23,617 INFO L130 PetriNetUnfolder]: For 12/12 co-relation queries the response was YES. [2022-07-13 22:09:23,618 INFO L84 FinitePrefix]: Finished finitePrefix Result has 306 conditions, 262 events. 30/262 cut-off events. For 12/12 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 177 event pairs, 0 based on Foata normal form. 19/259 useless extension candidates. Maximal degree in co-relation 234. Up to 31 conditions per place. [2022-07-13 22:09:23,621 INFO L132 encePairwiseOnDemand]: 260/273 looper letters, 14 selfloop transitions, 0 changer transitions 7/246 dead transitions. [2022-07-13 22:09:23,621 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 243 places, 246 transitions, 538 flow [2022-07-13 22:09:23,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-13 22:09:23,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-07-13 22:09:23,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 517 transitions. [2022-07-13 22:09:23,636 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9468864468864469 [2022-07-13 22:09:23,636 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 517 transitions. [2022-07-13 22:09:23,636 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 517 transitions. [2022-07-13 22:09:23,639 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:23,641 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 517 transitions. [2022-07-13 22:09:23,644 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 258.5) internal successors, (517), 2 states have internal predecessors, (517), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:23,649 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:23,650 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:23,652 INFO L186 Difference]: Start difference. First operand has 242 places, 259 transitions, 536 flow. Second operand 2 states and 517 transitions. [2022-07-13 22:09:23,652 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 243 places, 246 transitions, 538 flow [2022-07-13 22:09:23,658 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 237 places, 246 transitions, 526 flow, removed 0 selfloop flow, removed 6 redundant places. [2022-07-13 22:09:23,664 INFO L242 Difference]: Finished difference. Result has 237 places, 239 transitions, 484 flow [2022-07-13 22:09:23,667 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=498, PETRI_DIFFERENCE_MINUEND_PLACES=236, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=246, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=246, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=484, PETRI_PLACES=237, PETRI_TRANSITIONS=239} [2022-07-13 22:09:23,672 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, -5 predicate places. [2022-07-13 22:09:23,672 INFO L495 AbstractCegarLoop]: Abstraction has has 237 places, 239 transitions, 484 flow [2022-07-13 22:09:23,673 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 250.0) internal successors, (500), 2 states have internal predecessors, (500), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:23,673 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:23,673 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:23,674 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-13 22:09:23,674 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:23,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:23,675 INFO L85 PathProgramCache]: Analyzing trace with hash -403629905, now seen corresponding path program 1 times [2022-07-13 22:09:23,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:23,675 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415160347] [2022-07-13 22:09:23,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:23,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:23,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:24,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:09:24,018 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:24,019 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [415160347] [2022-07-13 22:09:24,019 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [415160347] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:09:24,021 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:09:24,021 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-13 22:09:24,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641820170] [2022-07-13 22:09:24,022 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:09:24,024 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-13 22:09:24,025 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:24,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-13 22:09:24,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-13 22:09:24,027 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 208 out of 273 [2022-07-13 22:09:24,033 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 237 places, 239 transitions, 484 flow. Second operand has 5 states, 5 states have (on average 215.2) internal successors, (1076), 5 states have internal predecessors, (1076), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,034 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:24,034 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 208 of 273 [2022-07-13 22:09:24,034 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:24,192 INFO L129 PetriNetUnfolder]: 56/335 cut-off events. [2022-07-13 22:09:24,192 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2022-07-13 22:09:24,195 INFO L84 FinitePrefix]: Finished finitePrefix Result has 435 conditions, 335 events. 56/335 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 461 event pairs, 0 based on Foata normal form. 1/309 useless extension candidates. Maximal degree in co-relation 432. Up to 47 conditions per place. [2022-07-13 22:09:24,197 INFO L132 encePairwiseOnDemand]: 265/273 looper letters, 51 selfloop transitions, 5 changer transitions 4/255 dead transitions. [2022-07-13 22:09:24,197 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 234 places, 255 transitions, 641 flow [2022-07-13 22:09:24,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-13 22:09:24,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-07-13 22:09:24,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1101 transitions. [2022-07-13 22:09:24,202 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8065934065934066 [2022-07-13 22:09:24,202 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1101 transitions. [2022-07-13 22:09:24,202 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1101 transitions. [2022-07-13 22:09:24,221 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:24,221 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1101 transitions. [2022-07-13 22:09:24,224 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 220.2) internal successors, (1101), 5 states have internal predecessors, (1101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,233 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 273.0) internal successors, (1638), 6 states have internal predecessors, (1638), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,234 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 273.0) internal successors, (1638), 6 states have internal predecessors, (1638), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,234 INFO L186 Difference]: Start difference. First operand has 237 places, 239 transitions, 484 flow. Second operand 5 states and 1101 transitions. [2022-07-13 22:09:24,234 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 234 places, 255 transitions, 641 flow [2022-07-13 22:09:24,237 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 234 places, 255 transitions, 641 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-13 22:09:24,245 INFO L242 Difference]: Finished difference. Result has 237 places, 243 transitions, 521 flow [2022-07-13 22:09:24,246 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=484, PETRI_DIFFERENCE_MINUEND_PLACES=230, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=239, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=234, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=521, PETRI_PLACES=237, PETRI_TRANSITIONS=243} [2022-07-13 22:09:24,246 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, -5 predicate places. [2022-07-13 22:09:24,247 INFO L495 AbstractCegarLoop]: Abstraction has has 237 places, 243 transitions, 521 flow [2022-07-13 22:09:24,248 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 215.2) internal successors, (1076), 5 states have internal predecessors, (1076), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,248 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:24,248 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:24,249 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-13 22:09:24,249 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:24,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:24,249 INFO L85 PathProgramCache]: Analyzing trace with hash -1856785592, now seen corresponding path program 1 times [2022-07-13 22:09:24,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:24,250 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1934814419] [2022-07-13 22:09:24,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:24,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:24,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:24,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:09:24,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:24,414 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1934814419] [2022-07-13 22:09:24,415 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1934814419] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:09:24,415 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:09:24,415 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 22:09:24,415 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1310652401] [2022-07-13 22:09:24,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:09:24,416 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 22:09:24,416 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:24,417 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 22:09:24,417 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 22:09:24,418 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 273 [2022-07-13 22:09:24,419 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 237 places, 243 transitions, 521 flow. Second operand has 3 states, 3 states have (on average 242.66666666666666) internal successors, (728), 3 states have internal predecessors, (728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,419 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:24,419 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 273 [2022-07-13 22:09:24,420 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:24,497 INFO L129 PetriNetUnfolder]: 86/433 cut-off events. [2022-07-13 22:09:24,498 INFO L130 PetriNetUnfolder]: For 48/52 co-relation queries the response was YES. [2022-07-13 22:09:24,500 INFO L84 FinitePrefix]: Finished finitePrefix Result has 600 conditions, 433 events. 86/433 cut-off events. For 48/52 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 908 event pairs, 2 based on Foata normal form. 10/395 useless extension candidates. Maximal degree in co-relation 593. Up to 64 conditions per place. [2022-07-13 22:09:24,501 INFO L132 encePairwiseOnDemand]: 264/273 looper letters, 30 selfloop transitions, 7 changer transitions 0/255 dead transitions. [2022-07-13 22:09:24,502 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 237 places, 255 transitions, 633 flow [2022-07-13 22:09:24,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 22:09:24,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-13 22:09:24,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 747 transitions. [2022-07-13 22:09:24,503 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9120879120879121 [2022-07-13 22:09:24,503 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 747 transitions. [2022-07-13 22:09:24,504 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 747 transitions. [2022-07-13 22:09:24,504 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:24,504 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 747 transitions. [2022-07-13 22:09:24,505 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 249.0) internal successors, (747), 3 states have internal predecessors, (747), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,507 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,507 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,507 INFO L186 Difference]: Start difference. First operand has 237 places, 243 transitions, 521 flow. Second operand 3 states and 747 transitions. [2022-07-13 22:09:24,507 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 237 places, 255 transitions, 633 flow [2022-07-13 22:09:24,509 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 234 places, 255 transitions, 622 flow, removed 2 selfloop flow, removed 3 redundant places. [2022-07-13 22:09:24,511 INFO L242 Difference]: Finished difference. Result has 235 places, 245 transitions, 549 flow [2022-07-13 22:09:24,512 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=512, PETRI_DIFFERENCE_MINUEND_PLACES=232, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=243, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=236, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=549, PETRI_PLACES=235, PETRI_TRANSITIONS=245} [2022-07-13 22:09:24,512 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, -7 predicate places. [2022-07-13 22:09:24,512 INFO L495 AbstractCegarLoop]: Abstraction has has 235 places, 245 transitions, 549 flow [2022-07-13 22:09:24,513 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 242.66666666666666) internal successors, (728), 3 states have internal predecessors, (728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,513 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:24,513 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:24,513 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-13 22:09:24,514 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:24,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:24,514 INFO L85 PathProgramCache]: Analyzing trace with hash -472069804, now seen corresponding path program 1 times [2022-07-13 22:09:24,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:24,514 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264548130] [2022-07-13 22:09:24,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:24,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:24,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:24,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:09:24,606 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:24,606 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [264548130] [2022-07-13 22:09:24,606 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [264548130] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:09:24,606 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:09:24,606 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-13 22:09:24,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [24614187] [2022-07-13 22:09:24,606 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:09:24,607 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-13 22:09:24,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:24,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-13 22:09:24,608 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-13 22:09:24,608 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 273 [2022-07-13 22:09:24,609 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 235 places, 245 transitions, 549 flow. Second operand has 4 states, 4 states have (on average 241.5) internal successors, (966), 4 states have internal predecessors, (966), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,610 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:24,610 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 273 [2022-07-13 22:09:24,610 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:24,694 INFO L129 PetriNetUnfolder]: 147/636 cut-off events. [2022-07-13 22:09:24,694 INFO L130 PetriNetUnfolder]: For 152/156 co-relation queries the response was YES. [2022-07-13 22:09:24,697 INFO L84 FinitePrefix]: Finished finitePrefix Result has 976 conditions, 636 events. 147/636 cut-off events. For 152/156 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 2116 event pairs, 6 based on Foata normal form. 11/566 useless extension candidates. Maximal degree in co-relation 970. Up to 102 conditions per place. [2022-07-13 22:09:24,700 INFO L132 encePairwiseOnDemand]: 266/273 looper letters, 38 selfloop transitions, 6 changer transitions 0/262 dead transitions. [2022-07-13 22:09:24,700 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 238 places, 262 transitions, 706 flow [2022-07-13 22:09:24,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-13 22:09:24,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-13 22:09:24,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 986 transitions. [2022-07-13 22:09:24,702 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9029304029304029 [2022-07-13 22:09:24,702 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 986 transitions. [2022-07-13 22:09:24,702 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 986 transitions. [2022-07-13 22:09:24,703 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:24,703 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 986 transitions. [2022-07-13 22:09:24,704 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 246.5) internal successors, (986), 4 states have internal predecessors, (986), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,706 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 273.0) internal successors, (1365), 5 states have internal predecessors, (1365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,707 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 273.0) internal successors, (1365), 5 states have internal predecessors, (1365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,707 INFO L186 Difference]: Start difference. First operand has 235 places, 245 transitions, 549 flow. Second operand 4 states and 986 transitions. [2022-07-13 22:09:24,707 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 238 places, 262 transitions, 706 flow [2022-07-13 22:09:24,709 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 237 places, 262 transitions, 697 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-07-13 22:09:24,711 INFO L242 Difference]: Finished difference. Result has 238 places, 246 transitions, 564 flow [2022-07-13 22:09:24,711 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=542, PETRI_DIFFERENCE_MINUEND_PLACES=234, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=245, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=239, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=564, PETRI_PLACES=238, PETRI_TRANSITIONS=246} [2022-07-13 22:09:24,712 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, -4 predicate places. [2022-07-13 22:09:24,712 INFO L495 AbstractCegarLoop]: Abstraction has has 238 places, 246 transitions, 564 flow [2022-07-13 22:09:24,713 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 241.5) internal successors, (966), 4 states have internal predecessors, (966), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,713 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:24,713 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:24,713 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-13 22:09:24,714 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:24,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:24,714 INFO L85 PathProgramCache]: Analyzing trace with hash 1019934069, now seen corresponding path program 1 times [2022-07-13 22:09:24,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:24,714 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1097802637] [2022-07-13 22:09:24,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:24,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:24,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:09:24,757 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:24,757 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1097802637] [2022-07-13 22:09:24,757 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1097802637] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:09:24,757 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:09:24,757 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 22:09:24,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [342437470] [2022-07-13 22:09:24,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:09:24,758 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 22:09:24,758 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:24,759 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 22:09:24,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 22:09:24,760 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 273 [2022-07-13 22:09:24,760 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 238 places, 246 transitions, 564 flow. Second operand has 3 states, 3 states have (on average 243.33333333333334) internal successors, (730), 3 states have internal predecessors, (730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,760 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:24,761 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 273 [2022-07-13 22:09:24,761 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:24,894 INFO L129 PetriNetUnfolder]: 315/1025 cut-off events. [2022-07-13 22:09:24,895 INFO L130 PetriNetUnfolder]: For 371/383 co-relation queries the response was YES. [2022-07-13 22:09:24,898 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1746 conditions, 1025 events. 315/1025 cut-off events. For 371/383 co-relation queries the response was YES. Maximal size of possible extension queue 45. Compared 4767 event pairs, 42 based on Foata normal form. 3/861 useless extension candidates. Maximal degree in co-relation 1739. Up to 216 conditions per place. [2022-07-13 22:09:24,903 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 34 selfloop transitions, 6 changer transitions 0/260 dead transitions. [2022-07-13 22:09:24,903 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 240 places, 260 transitions, 706 flow [2022-07-13 22:09:24,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 22:09:24,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-13 22:09:24,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 750 transitions. [2022-07-13 22:09:24,905 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9157509157509157 [2022-07-13 22:09:24,905 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 750 transitions. [2022-07-13 22:09:24,905 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 750 transitions. [2022-07-13 22:09:24,905 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:24,906 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 750 transitions. [2022-07-13 22:09:24,907 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 250.0) internal successors, (750), 3 states have internal predecessors, (750), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,908 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,909 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,909 INFO L186 Difference]: Start difference. First operand has 238 places, 246 transitions, 564 flow. Second operand 3 states and 750 transitions. [2022-07-13 22:09:24,909 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 240 places, 260 transitions, 706 flow [2022-07-13 22:09:24,911 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 238 places, 260 transitions, 695 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-13 22:09:24,915 INFO L242 Difference]: Finished difference. Result has 240 places, 247 transitions, 584 flow [2022-07-13 22:09:24,915 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=554, PETRI_DIFFERENCE_MINUEND_PLACES=236, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=246, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=240, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=584, PETRI_PLACES=240, PETRI_TRANSITIONS=247} [2022-07-13 22:09:24,916 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, -2 predicate places. [2022-07-13 22:09:24,916 INFO L495 AbstractCegarLoop]: Abstraction has has 240 places, 247 transitions, 584 flow [2022-07-13 22:09:24,917 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 243.33333333333334) internal successors, (730), 3 states have internal predecessors, (730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,917 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:24,917 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:24,917 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-13 22:09:24,917 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:24,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:24,918 INFO L85 PathProgramCache]: Analyzing trace with hash -2132439207, now seen corresponding path program 1 times [2022-07-13 22:09:24,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:24,918 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699674644] [2022-07-13 22:09:24,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:24,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:24,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:24,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:09:24,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:24,977 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699674644] [2022-07-13 22:09:24,977 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1699674644] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:09:24,977 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:09:24,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-13 22:09:24,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [250848371] [2022-07-13 22:09:24,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:09:24,978 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-13 22:09:24,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:24,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-13 22:09:24,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-13 22:09:24,980 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 207 out of 273 [2022-07-13 22:09:24,981 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 240 places, 247 transitions, 584 flow. Second operand has 6 states, 6 states have (on average 212.66666666666666) internal successors, (1276), 6 states have internal predecessors, (1276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:24,981 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:24,981 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 207 of 273 [2022-07-13 22:09:24,981 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:25,174 INFO L129 PetriNetUnfolder]: 199/1019 cut-off events. [2022-07-13 22:09:25,174 INFO L130 PetriNetUnfolder]: For 555/599 co-relation queries the response was YES. [2022-07-13 22:09:25,178 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1649 conditions, 1019 events. 199/1019 cut-off events. For 555/599 co-relation queries the response was YES. Maximal size of possible extension queue 30. Compared 4410 event pairs, 25 based on Foata normal form. 18/897 useless extension candidates. Maximal degree in co-relation 1641. Up to 222 conditions per place. [2022-07-13 22:09:25,181 INFO L132 encePairwiseOnDemand]: 262/273 looper letters, 88 selfloop transitions, 11 changer transitions 0/287 dead transitions. [2022-07-13 22:09:25,181 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 248 places, 287 transitions, 880 flow [2022-07-13 22:09:25,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-13 22:09:25,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-07-13 22:09:25,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1955 transitions. [2022-07-13 22:09:25,185 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7956857956857957 [2022-07-13 22:09:25,185 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1955 transitions. [2022-07-13 22:09:25,185 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1955 transitions. [2022-07-13 22:09:25,186 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:25,186 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1955 transitions. [2022-07-13 22:09:25,189 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 217.22222222222223) internal successors, (1955), 9 states have internal predecessors, (1955), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:25,192 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 273.0) internal successors, (2730), 10 states have internal predecessors, (2730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:25,192 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 273.0) internal successors, (2730), 10 states have internal predecessors, (2730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:25,192 INFO L186 Difference]: Start difference. First operand has 240 places, 247 transitions, 584 flow. Second operand 9 states and 1955 transitions. [2022-07-13 22:09:25,193 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 248 places, 287 transitions, 880 flow [2022-07-13 22:09:25,195 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 246 places, 287 transitions, 868 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-13 22:09:25,197 INFO L242 Difference]: Finished difference. Result has 248 places, 251 transitions, 616 flow [2022-07-13 22:09:25,197 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=572, PETRI_DIFFERENCE_MINUEND_PLACES=238, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=247, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=238, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=616, PETRI_PLACES=248, PETRI_TRANSITIONS=251} [2022-07-13 22:09:25,198 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 6 predicate places. [2022-07-13 22:09:25,198 INFO L495 AbstractCegarLoop]: Abstraction has has 248 places, 251 transitions, 616 flow [2022-07-13 22:09:25,198 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 212.66666666666666) internal successors, (1276), 6 states have internal predecessors, (1276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:25,199 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:25,199 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:25,199 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-13 22:09:25,199 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:25,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:25,199 INFO L85 PathProgramCache]: Analyzing trace with hash -1323365446, now seen corresponding path program 1 times [2022-07-13 22:09:25,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:25,200 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281830346] [2022-07-13 22:09:25,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:25,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:25,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:25,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-13 22:09:25,240 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:25,240 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1281830346] [2022-07-13 22:09:25,241 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1281830346] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:09:25,241 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:09:25,241 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 22:09:25,241 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781095799] [2022-07-13 22:09:25,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:09:25,242 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 22:09:25,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:25,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 22:09:25,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 22:09:25,243 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 273 [2022-07-13 22:09:25,244 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 248 places, 251 transitions, 616 flow. Second operand has 3 states, 3 states have (on average 239.66666666666666) internal successors, (719), 3 states have internal predecessors, (719), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:25,245 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:25,245 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 273 [2022-07-13 22:09:25,245 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:25,378 INFO L129 PetriNetUnfolder]: 265/981 cut-off events. [2022-07-13 22:09:25,378 INFO L130 PetriNetUnfolder]: For 526/589 co-relation queries the response was YES. [2022-07-13 22:09:25,381 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1789 conditions, 981 events. 265/981 cut-off events. For 526/589 co-relation queries the response was YES. Maximal size of possible extension queue 30. Compared 3487 event pairs, 19 based on Foata normal form. 2/891 useless extension candidates. Maximal degree in co-relation 1779. Up to 213 conditions per place. [2022-07-13 22:09:25,384 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 32 selfloop transitions, 5 changer transitions 3/258 dead transitions. [2022-07-13 22:09:25,384 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 250 places, 258 transitions, 714 flow [2022-07-13 22:09:25,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 22:09:25,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-13 22:09:25,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 741 transitions. [2022-07-13 22:09:25,386 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9047619047619048 [2022-07-13 22:09:25,386 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 741 transitions. [2022-07-13 22:09:25,386 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 741 transitions. [2022-07-13 22:09:25,387 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:25,387 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 741 transitions. [2022-07-13 22:09:25,388 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 247.0) internal successors, (741), 3 states have internal predecessors, (741), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:25,389 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:25,389 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:25,389 INFO L186 Difference]: Start difference. First operand has 248 places, 251 transitions, 616 flow. Second operand 3 states and 741 transitions. [2022-07-13 22:09:25,390 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 250 places, 258 transitions, 714 flow [2022-07-13 22:09:25,395 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 247 places, 258 transitions, 705 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-07-13 22:09:25,398 INFO L242 Difference]: Finished difference. Result has 249 places, 247 transitions, 608 flow [2022-07-13 22:09:25,398 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=595, PETRI_DIFFERENCE_MINUEND_PLACES=245, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=249, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=244, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=608, PETRI_PLACES=249, PETRI_TRANSITIONS=247} [2022-07-13 22:09:25,399 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 7 predicate places. [2022-07-13 22:09:25,399 INFO L495 AbstractCegarLoop]: Abstraction has has 249 places, 247 transitions, 608 flow [2022-07-13 22:09:25,400 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 239.66666666666666) internal successors, (719), 3 states have internal predecessors, (719), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:25,400 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:25,400 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:25,400 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-13 22:09:25,400 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:25,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:25,401 INFO L85 PathProgramCache]: Analyzing trace with hash 21386580, now seen corresponding path program 1 times [2022-07-13 22:09:25,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:25,401 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1056393777] [2022-07-13 22:09:25,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:25,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:25,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:25,895 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:09:25,895 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:25,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1056393777] [2022-07-13 22:09:25,896 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1056393777] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:09:25,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [166380018] [2022-07-13 22:09:25,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:25,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:09:25,897 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:09:25,917 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:09:25,918 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-07-13 22:09:26,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:26,048 INFO L263 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 44 conjunts are in the unsatisfiable core [2022-07-13 22:09:26,056 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:09:26,548 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-07-13 22:09:27,356 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-13 22:09:27,454 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-13 22:09:27,504 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-13 22:09:27,608 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:09:27,608 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:09:28,826 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-13 22:09:28,826 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 61 treesize of output 50 [2022-07-13 22:09:28,835 INFO L356 Elim1Store]: treesize reduction 9, result has 43.8 percent of original size [2022-07-13 22:09:28,835 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 398 treesize of output 373 [2022-07-13 22:09:28,842 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-13 22:09:28,842 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 183 treesize of output 135 [2022-07-13 22:09:28,849 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-13 22:09:28,850 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 318 treesize of output 222 [2022-07-13 22:09:28,857 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-13 22:09:28,857 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 222 treesize of output 198 [2022-07-13 22:09:29,310 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:09:29,310 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [166380018] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:09:29,310 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:09:29,311 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 24, 20] total 54 [2022-07-13 22:09:29,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [991835748] [2022-07-13 22:09:29,311 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:09:29,311 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2022-07-13 22:09:29,311 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:29,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2022-07-13 22:09:29,313 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=463, Invalid=2336, Unknown=63, NotChecked=0, Total=2862 [2022-07-13 22:09:29,318 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 273 [2022-07-13 22:09:29,323 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 249 places, 247 transitions, 608 flow. Second operand has 54 states, 54 states have (on average 134.96296296296296) internal successors, (7288), 54 states have internal predecessors, (7288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:29,323 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:29,323 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 273 [2022-07-13 22:09:29,323 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:31,397 INFO L129 PetriNetUnfolder]: 410/1555 cut-off events. [2022-07-13 22:09:31,398 INFO L130 PetriNetUnfolder]: For 1016/1120 co-relation queries the response was YES. [2022-07-13 22:09:31,404 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3110 conditions, 1555 events. 410/1555 cut-off events. For 1016/1120 co-relation queries the response was YES. Maximal size of possible extension queue 56. Compared 8156 event pairs, 0 based on Foata normal form. 8/1392 useless extension candidates. Maximal degree in co-relation 3099. Up to 341 conditions per place. [2022-07-13 22:09:31,411 INFO L132 encePairwiseOnDemand]: 237/273 looper letters, 190 selfloop transitions, 48 changer transitions 8/371 dead transitions. [2022-07-13 22:09:31,411 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 371 transitions, 1457 flow [2022-07-13 22:09:31,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-07-13 22:09:31,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2022-07-13 22:09:31,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 4143 transitions. [2022-07-13 22:09:31,419 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.5058608058608058 [2022-07-13 22:09:31,419 INFO L72 ComplementDD]: Start complementDD. Operand 30 states and 4143 transitions. [2022-07-13 22:09:31,419 INFO L73 IsDeterministic]: Start isDeterministic. Operand 30 states and 4143 transitions. [2022-07-13 22:09:31,421 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:31,421 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 30 states and 4143 transitions. [2022-07-13 22:09:31,428 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 31 states, 30 states have (on average 138.1) internal successors, (4143), 30 states have internal predecessors, (4143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:31,438 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 31 states, 31 states have (on average 273.0) internal successors, (8463), 31 states have internal predecessors, (8463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:31,440 INFO L81 ComplementDD]: Finished complementDD. Result has 31 states, 31 states have (on average 273.0) internal successors, (8463), 31 states have internal predecessors, (8463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:31,440 INFO L186 Difference]: Start difference. First operand has 249 places, 247 transitions, 608 flow. Second operand 30 states and 4143 transitions. [2022-07-13 22:09:31,440 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 371 transitions, 1457 flow [2022-07-13 22:09:31,443 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 272 places, 371 transitions, 1430 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-07-13 22:09:31,447 INFO L242 Difference]: Finished difference. Result has 285 places, 277 transitions, 915 flow [2022-07-13 22:09:31,447 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=592, PETRI_DIFFERENCE_MINUEND_PLACES=243, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=247, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=209, PETRI_DIFFERENCE_SUBTRAHEND_STATES=30, PETRI_FLOW=915, PETRI_PLACES=285, PETRI_TRANSITIONS=277} [2022-07-13 22:09:31,447 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 43 predicate places. [2022-07-13 22:09:31,448 INFO L495 AbstractCegarLoop]: Abstraction has has 285 places, 277 transitions, 915 flow [2022-07-13 22:09:31,450 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 54 states have (on average 134.96296296296296) internal successors, (7288), 54 states have internal predecessors, (7288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:31,450 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:31,450 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:31,468 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-07-13 22:09:31,663 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:09:31,664 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:31,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:31,664 INFO L85 PathProgramCache]: Analyzing trace with hash -151088598, now seen corresponding path program 2 times [2022-07-13 22:09:31,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:31,665 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64648045] [2022-07-13 22:09:31,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:31,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:32,054 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:09:32,054 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:32,054 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64648045] [2022-07-13 22:09:32,054 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64648045] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:09:32,054 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [214505744] [2022-07-13 22:09:32,054 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-13 22:09:32,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:09:32,054 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:09:32,067 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:09:32,068 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-07-13 22:09:32,176 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-13 22:09:32,176 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-13 22:09:32,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 44 conjunts are in the unsatisfiable core [2022-07-13 22:09:32,183 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:09:32,577 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-07-13 22:09:33,397 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-13 22:09:33,459 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-13 22:09:33,517 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-13 22:09:33,640 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:09:33,641 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:09:34,660 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-13 22:09:34,661 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 61 treesize of output 50 [2022-07-13 22:09:34,669 INFO L356 Elim1Store]: treesize reduction 9, result has 43.8 percent of original size [2022-07-13 22:09:34,669 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 398 treesize of output 373 [2022-07-13 22:09:34,678 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-13 22:09:34,679 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 366 treesize of output 270 [2022-07-13 22:09:34,685 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-13 22:09:34,685 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 270 treesize of output 222 [2022-07-13 22:09:34,694 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-13 22:09:34,694 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 222 treesize of output 198 [2022-07-13 22:09:35,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:09:35,119 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [214505744] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:09:35,119 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:09:35,119 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 24, 20] total 55 [2022-07-13 22:09:35,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210465483] [2022-07-13 22:09:35,119 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:09:35,120 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2022-07-13 22:09:35,120 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:35,121 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2022-07-13 22:09:35,122 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=466, Invalid=2442, Unknown=62, NotChecked=0, Total=2970 [2022-07-13 22:09:35,125 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 273 [2022-07-13 22:09:35,129 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 285 places, 277 transitions, 915 flow. Second operand has 55 states, 55 states have (on average 134.87272727272727) internal successors, (7418), 55 states have internal predecessors, (7418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:35,129 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:35,129 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 273 [2022-07-13 22:09:35,129 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:37,585 INFO L129 PetriNetUnfolder]: 755/2615 cut-off events. [2022-07-13 22:09:37,585 INFO L130 PetriNetUnfolder]: For 4117/4340 co-relation queries the response was YES. [2022-07-13 22:09:37,597 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6463 conditions, 2615 events. 755/2615 cut-off events. For 4117/4340 co-relation queries the response was YES. Maximal size of possible extension queue 93. Compared 17537 event pairs, 0 based on Foata normal form. 39/2302 useless extension candidates. Maximal degree in co-relation 6439. Up to 485 conditions per place. [2022-07-13 22:09:37,611 INFO L132 encePairwiseOnDemand]: 231/273 looper letters, 228 selfloop transitions, 80 changer transitions 9/442 dead transitions. [2022-07-13 22:09:37,611 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 320 places, 442 transitions, 2267 flow [2022-07-13 22:09:37,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-07-13 22:09:37,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2022-07-13 22:09:37,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 5245 transitions. [2022-07-13 22:09:37,621 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.5055909003277425 [2022-07-13 22:09:37,621 INFO L72 ComplementDD]: Start complementDD. Operand 38 states and 5245 transitions. [2022-07-13 22:09:37,621 INFO L73 IsDeterministic]: Start isDeterministic. Operand 38 states and 5245 transitions. [2022-07-13 22:09:37,623 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:37,623 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 38 states and 5245 transitions. [2022-07-13 22:09:37,630 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 39 states, 38 states have (on average 138.02631578947367) internal successors, (5245), 38 states have internal predecessors, (5245), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:37,641 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 39 states, 39 states have (on average 273.0) internal successors, (10647), 39 states have internal predecessors, (10647), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:37,642 INFO L81 ComplementDD]: Finished complementDD. Result has 39 states, 39 states have (on average 273.0) internal successors, (10647), 39 states have internal predecessors, (10647), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:37,642 INFO L186 Difference]: Start difference. First operand has 285 places, 277 transitions, 915 flow. Second operand 38 states and 5245 transitions. [2022-07-13 22:09:37,642 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 320 places, 442 transitions, 2267 flow [2022-07-13 22:09:37,647 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 306 places, 442 transitions, 2183 flow, removed 19 selfloop flow, removed 14 redundant places. [2022-07-13 22:09:37,652 INFO L242 Difference]: Finished difference. Result has 312 places, 308 transitions, 1345 flow [2022-07-13 22:09:37,652 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=849, PETRI_DIFFERENCE_MINUEND_PLACES=269, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=277, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=51, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=216, PETRI_DIFFERENCE_SUBTRAHEND_STATES=38, PETRI_FLOW=1345, PETRI_PLACES=312, PETRI_TRANSITIONS=308} [2022-07-13 22:09:37,653 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 70 predicate places. [2022-07-13 22:09:37,653 INFO L495 AbstractCegarLoop]: Abstraction has has 312 places, 308 transitions, 1345 flow [2022-07-13 22:09:37,655 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 55 states have (on average 134.87272727272727) internal successors, (7418), 55 states have internal predecessors, (7418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:37,655 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:37,656 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:37,687 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-07-13 22:09:37,871 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-07-13 22:09:37,872 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:37,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:37,873 INFO L85 PathProgramCache]: Analyzing trace with hash 1746161682, now seen corresponding path program 1 times [2022-07-13 22:09:37,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:37,873 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060563763] [2022-07-13 22:09:37,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:37,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:37,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:37,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-07-13 22:09:37,917 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:37,917 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2060563763] [2022-07-13 22:09:37,918 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2060563763] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:09:37,918 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:09:37,918 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 22:09:37,918 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373199983] [2022-07-13 22:09:37,918 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:09:37,919 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 22:09:37,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:37,919 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 22:09:37,919 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 22:09:37,920 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 273 [2022-07-13 22:09:37,921 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 312 places, 308 transitions, 1345 flow. Second operand has 3 states, 3 states have (on average 243.66666666666666) internal successors, (731), 3 states have internal predecessors, (731), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:37,921 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:37,921 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 273 [2022-07-13 22:09:37,921 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:38,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][279], [18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 68#L95-1true, Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 2989#true, Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2979#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2981#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 311#(= ~manager_state~0 0), 13#L157-1true]) [2022-07-13 22:09:38,228 INFO L384 tUnfolder$Statistics]: this new event has 194 ancestors and is cut-off event [2022-07-13 22:09:38,228 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-07-13 22:09:38,228 INFO L387 tUnfolder$Statistics]: existing Event has 194 ancestors and is cut-off event [2022-07-13 22:09:38,228 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-07-13 22:09:38,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][279], [18#L117-1true, 259#true, 56#L95true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 2989#true, Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2979#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2981#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 311#(= ~manager_state~0 0), 13#L157-1true]) [2022-07-13 22:09:38,257 INFO L384 tUnfolder$Statistics]: this new event has 197 ancestors and is cut-off event [2022-07-13 22:09:38,257 INFO L387 tUnfolder$Statistics]: existing Event has 197 ancestors and is cut-off event [2022-07-13 22:09:38,257 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-07-13 22:09:38,257 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-07-13 22:09:38,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][279], [18#L117-1true, 259#true, 153#L96true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 2989#true, Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2979#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2981#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 311#(= ~manager_state~0 0), 13#L157-1true]) [2022-07-13 22:09:38,257 INFO L384 tUnfolder$Statistics]: this new event has 198 ancestors and is cut-off event [2022-07-13 22:09:38,258 INFO L387 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-07-13 22:09:38,258 INFO L387 tUnfolder$Statistics]: existing Event has 193 ancestors and is cut-off event [2022-07-13 22:09:38,258 INFO L387 tUnfolder$Statistics]: existing Event has 193 ancestors and is cut-off event [2022-07-13 22:09:38,263 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][279], [18#L117-1true, 259#true, 158#L73-1true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 68#L95-1true, Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 2989#true, Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2979#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2981#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 309#true, 13#L157-1true]) [2022-07-13 22:09:38,263 INFO L384 tUnfolder$Statistics]: this new event has 201 ancestors and is cut-off event [2022-07-13 22:09:38,263 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-07-13 22:09:38,263 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-07-13 22:09:38,263 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-07-13 22:09:38,283 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][279], [18#L117-1true, 56#L95true, 259#true, 158#L73-1true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 2989#true, Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2979#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2981#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 309#true, 13#L157-1true]) [2022-07-13 22:09:38,283 INFO L384 tUnfolder$Statistics]: this new event has 204 ancestors and is cut-off event [2022-07-13 22:09:38,284 INFO L387 tUnfolder$Statistics]: existing Event has 204 ancestors and is cut-off event [2022-07-13 22:09:38,284 INFO L387 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event [2022-07-13 22:09:38,284 INFO L387 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event [2022-07-13 22:09:38,291 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][279], [18#L117-1true, 259#true, 153#L96true, 158#L73-1true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 2989#true, Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2979#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2981#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 309#true, 13#L157-1true]) [2022-07-13 22:09:38,292 INFO L384 tUnfolder$Statistics]: this new event has 205 ancestors and is cut-off event [2022-07-13 22:09:38,292 INFO L387 tUnfolder$Statistics]: existing Event has 200 ancestors and is cut-off event [2022-07-13 22:09:38,292 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-07-13 22:09:38,292 INFO L387 tUnfolder$Statistics]: existing Event has 200 ancestors and is cut-off event [2022-07-13 22:09:38,338 INFO L129 PetriNetUnfolder]: 1022/3099 cut-off events. [2022-07-13 22:09:38,338 INFO L130 PetriNetUnfolder]: For 12199/12880 co-relation queries the response was YES. [2022-07-13 22:09:38,356 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9648 conditions, 3099 events. 1022/3099 cut-off events. For 12199/12880 co-relation queries the response was YES. Maximal size of possible extension queue 128. Compared 21781 event pairs, 147 based on Foata normal form. 19/2616 useless extension candidates. Maximal degree in co-relation 9621. Up to 914 conditions per place. [2022-07-13 22:09:38,371 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 62 selfloop transitions, 6 changer transitions 0/307 dead transitions. [2022-07-13 22:09:38,371 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 312 places, 307 transitions, 1453 flow [2022-07-13 22:09:38,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 22:09:38,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-13 22:09:38,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 750 transitions. [2022-07-13 22:09:38,373 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9157509157509157 [2022-07-13 22:09:38,373 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 750 transitions. [2022-07-13 22:09:38,373 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 750 transitions. [2022-07-13 22:09:38,374 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:38,374 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 750 transitions. [2022-07-13 22:09:38,375 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 250.0) internal successors, (750), 3 states have internal predecessors, (750), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:38,376 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:38,376 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:38,376 INFO L186 Difference]: Start difference. First operand has 312 places, 308 transitions, 1345 flow. Second operand 3 states and 750 transitions. [2022-07-13 22:09:38,376 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 312 places, 307 transitions, 1453 flow [2022-07-13 22:09:38,384 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 282 places, 307 transitions, 1311 flow, removed 33 selfloop flow, removed 30 redundant places. [2022-07-13 22:09:38,386 INFO L242 Difference]: Finished difference. Result has 284 places, 298 transitions, 1122 flow [2022-07-13 22:09:38,388 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1092, PETRI_DIFFERENCE_MINUEND_PLACES=280, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=297, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=291, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1122, PETRI_PLACES=284, PETRI_TRANSITIONS=298} [2022-07-13 22:09:38,389 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 42 predicate places. [2022-07-13 22:09:38,389 INFO L495 AbstractCegarLoop]: Abstraction has has 284 places, 298 transitions, 1122 flow [2022-07-13 22:09:38,389 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 243.66666666666666) internal successors, (731), 3 states have internal predecessors, (731), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:38,389 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:38,389 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:38,389 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-13 22:09:38,389 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:38,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:38,390 INFO L85 PathProgramCache]: Analyzing trace with hash 242017493, now seen corresponding path program 1 times [2022-07-13 22:09:38,390 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:38,390 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1832515522] [2022-07-13 22:09:38,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:38,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:38,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:38,448 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-13 22:09:38,448 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:38,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1832515522] [2022-07-13 22:09:38,448 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1832515522] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:09:38,448 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:09:38,448 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 22:09:38,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867463973] [2022-07-13 22:09:38,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:09:38,449 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 22:09:38,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:38,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 22:09:38,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 22:09:38,450 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 273 [2022-07-13 22:09:38,451 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 284 places, 298 transitions, 1122 flow. Second operand has 3 states, 3 states have (on average 245.0) internal successors, (735), 3 states have internal predecessors, (735), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:38,451 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:38,451 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 273 [2022-07-13 22:09:38,451 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:38,614 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][260], [2995#true, 18#L117-1true, 2991#(= ~node_state~0 0), 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 282#(<= ~node_back~0 ~node_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0)]) [2022-07-13 22:09:38,614 INFO L384 tUnfolder$Statistics]: this new event has 196 ancestors and is cut-off event [2022-07-13 22:09:38,614 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-07-13 22:09:38,615 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-07-13 22:09:38,615 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-07-13 22:09:38,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][260], [2995#true, 18#L117-1true, 2991#(= ~node_state~0 0), 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 68#L95-1true, Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 13#L157-1true, Black: 311#(= ~manager_state~0 0)]) [2022-07-13 22:09:38,641 INFO L384 tUnfolder$Statistics]: this new event has 201 ancestors and is cut-off event [2022-07-13 22:09:38,641 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-07-13 22:09:38,641 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-07-13 22:09:38,641 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-07-13 22:09:38,678 INFO L129 PetriNetUnfolder]: 447/1803 cut-off events. [2022-07-13 22:09:38,678 INFO L130 PetriNetUnfolder]: For 6093/6436 co-relation queries the response was YES. [2022-07-13 22:09:38,687 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5069 conditions, 1803 events. 447/1803 cut-off events. For 6093/6436 co-relation queries the response was YES. Maximal size of possible extension queue 57. Compared 10336 event pairs, 26 based on Foata normal form. 59/1626 useless extension candidates. Maximal degree in co-relation 5043. Up to 353 conditions per place. [2022-07-13 22:09:38,694 INFO L132 encePairwiseOnDemand]: 270/273 looper letters, 60 selfloop transitions, 4 changer transitions 0/305 dead transitions. [2022-07-13 22:09:38,694 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 284 places, 305 transitions, 1327 flow [2022-07-13 22:09:38,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 22:09:38,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-13 22:09:38,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 752 transitions. [2022-07-13 22:09:38,698 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9181929181929182 [2022-07-13 22:09:38,698 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 752 transitions. [2022-07-13 22:09:38,698 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 752 transitions. [2022-07-13 22:09:38,698 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:38,698 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 752 transitions. [2022-07-13 22:09:38,700 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 250.66666666666666) internal successors, (752), 3 states have internal predecessors, (752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:38,701 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:38,701 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:38,701 INFO L186 Difference]: Start difference. First operand has 284 places, 298 transitions, 1122 flow. Second operand 3 states and 752 transitions. [2022-07-13 22:09:38,701 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 284 places, 305 transitions, 1327 flow [2022-07-13 22:09:38,706 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 282 places, 305 transitions, 1307 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-13 22:09:38,709 INFO L242 Difference]: Finished difference. Result has 283 places, 291 transitions, 1060 flow [2022-07-13 22:09:38,709 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1032, PETRI_DIFFERENCE_MINUEND_PLACES=280, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=290, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=286, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1060, PETRI_PLACES=283, PETRI_TRANSITIONS=291} [2022-07-13 22:09:38,709 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 41 predicate places. [2022-07-13 22:09:38,709 INFO L495 AbstractCegarLoop]: Abstraction has has 283 places, 291 transitions, 1060 flow [2022-07-13 22:09:38,710 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 245.0) internal successors, (735), 3 states have internal predecessors, (735), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:38,710 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:38,710 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:38,710 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-07-13 22:09:38,710 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:38,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:38,710 INFO L85 PathProgramCache]: Analyzing trace with hash -872769379, now seen corresponding path program 3 times [2022-07-13 22:09:38,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:38,710 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860964593] [2022-07-13 22:09:38,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:38,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:38,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:38,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-13 22:09:38,749 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:38,750 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1860964593] [2022-07-13 22:09:38,750 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1860964593] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:09:38,750 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:09:38,750 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 22:09:38,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1885820584] [2022-07-13 22:09:38,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:09:38,750 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 22:09:38,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:38,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 22:09:38,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 22:09:38,751 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 273 [2022-07-13 22:09:38,752 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 283 places, 291 transitions, 1060 flow. Second operand has 3 states, 3 states have (on average 240.0) internal successors, (720), 3 states have internal predecessors, (720), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:38,752 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:38,752 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 273 [2022-07-13 22:09:38,752 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:38,982 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), 219#L53true, Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 309#true, 13#L157-1true]) [2022-07-13 22:09:38,982 INFO L384 tUnfolder$Statistics]: this new event has 204 ancestors and is cut-off event [2022-07-13 22:09:38,982 INFO L387 tUnfolder$Statistics]: existing Event has 200 ancestors and is cut-off event [2022-07-13 22:09:38,982 INFO L387 tUnfolder$Statistics]: existing Event has 200 ancestors and is cut-off event [2022-07-13 22:09:38,982 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-07-13 22:09:39,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 158#L73-1true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true]) [2022-07-13 22:09:39,029 INFO L384 tUnfolder$Statistics]: this new event has 206 ancestors and is cut-off event [2022-07-13 22:09:39,029 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-07-13 22:09:39,029 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-07-13 22:09:39,029 INFO L387 tUnfolder$Statistics]: existing Event has 206 ancestors and is cut-off event [2022-07-13 22:09:39,048 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), 162#L59true, Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true]) [2022-07-13 22:09:39,048 INFO L384 tUnfolder$Statistics]: this new event has 209 ancestors and is cut-off event [2022-07-13 22:09:39,048 INFO L387 tUnfolder$Statistics]: existing Event has 204 ancestors and is cut-off event [2022-07-13 22:09:39,048 INFO L387 tUnfolder$Statistics]: existing Event has 204 ancestors and is cut-off event [2022-07-13 22:09:39,048 INFO L387 tUnfolder$Statistics]: existing Event has 209 ancestors and is cut-off event [2022-07-13 22:09:39,055 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true, 55#L66true]) [2022-07-13 22:09:39,055 INFO L384 tUnfolder$Statistics]: this new event has 210 ancestors and is cut-off event [2022-07-13 22:09:39,055 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-07-13 22:09:39,055 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-07-13 22:09:39,055 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-13 22:09:39,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0)]) [2022-07-13 22:09:39,057 INFO L384 tUnfolder$Statistics]: this new event has 210 ancestors and is cut-off event [2022-07-13 22:09:39,057 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-13 22:09:39,057 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-07-13 22:09:39,057 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-07-13 22:09:39,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true, 178#L67true]) [2022-07-13 22:09:39,061 INFO L384 tUnfolder$Statistics]: this new event has 211 ancestors and is cut-off event [2022-07-13 22:09:39,061 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-13 22:09:39,061 INFO L387 tUnfolder$Statistics]: existing Event has 206 ancestors and is cut-off event [2022-07-13 22:09:39,061 INFO L387 tUnfolder$Statistics]: existing Event has 206 ancestors and is cut-off event [2022-07-13 22:09:39,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), 29#L73true, Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true]) [2022-07-13 22:09:39,061 INFO L384 tUnfolder$Statistics]: this new event has 211 ancestors and is cut-off event [2022-07-13 22:09:39,062 INFO L387 tUnfolder$Statistics]: existing Event has 206 ancestors and is cut-off event [2022-07-13 22:09:39,062 INFO L387 tUnfolder$Statistics]: existing Event has 206 ancestors and is cut-off event [2022-07-13 22:09:39,062 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-13 22:09:39,066 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 239#L74true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true]) [2022-07-13 22:09:39,066 INFO L384 tUnfolder$Statistics]: this new event has 212 ancestors and is cut-off event [2022-07-13 22:09:39,066 INFO L387 tUnfolder$Statistics]: existing Event has 212 ancestors and is cut-off event [2022-07-13 22:09:39,066 INFO L387 tUnfolder$Statistics]: existing Event has 207 ancestors and is cut-off event [2022-07-13 22:09:39,066 INFO L387 tUnfolder$Statistics]: existing Event has 207 ancestors and is cut-off event [2022-07-13 22:09:39,069 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), 162#L59true, Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0)]) [2022-07-13 22:09:39,069 INFO L384 tUnfolder$Statistics]: this new event has 213 ancestors and is cut-off event [2022-07-13 22:09:39,070 INFO L387 tUnfolder$Statistics]: existing Event has 208 ancestors and is cut-off event [2022-07-13 22:09:39,070 INFO L387 tUnfolder$Statistics]: existing Event has 208 ancestors and is cut-off event [2022-07-13 22:09:39,070 INFO L387 tUnfolder$Statistics]: existing Event has 213 ancestors and is cut-off event [2022-07-13 22:09:39,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0), 55#L66true]) [2022-07-13 22:09:39,085 INFO L384 tUnfolder$Statistics]: this new event has 214 ancestors and is cut-off event [2022-07-13 22:09:39,085 INFO L387 tUnfolder$Statistics]: existing Event has 209 ancestors and is cut-off event [2022-07-13 22:09:39,085 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-07-13 22:09:39,085 INFO L387 tUnfolder$Statistics]: existing Event has 209 ancestors and is cut-off event [2022-07-13 22:09:39,089 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0), 178#L67true]) [2022-07-13 22:09:39,089 INFO L384 tUnfolder$Statistics]: this new event has 215 ancestors and is cut-off event [2022-07-13 22:09:39,089 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-13 22:09:39,090 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-13 22:09:39,090 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-13 22:09:39,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), 29#L73true, Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0)]) [2022-07-13 22:09:39,090 INFO L384 tUnfolder$Statistics]: this new event has 215 ancestors and is cut-off event [2022-07-13 22:09:39,090 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-13 22:09:39,090 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-13 22:09:39,090 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-13 22:09:39,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 239#L74true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0)]) [2022-07-13 22:09:39,092 INFO L384 tUnfolder$Statistics]: this new event has 216 ancestors and is cut-off event [2022-07-13 22:09:39,092 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-07-13 22:09:39,092 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-13 22:09:39,092 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-13 22:09:39,102 INFO L129 PetriNetUnfolder]: 896/2458 cut-off events. [2022-07-13 22:09:39,102 INFO L130 PetriNetUnfolder]: For 14237/15007 co-relation queries the response was YES. [2022-07-13 22:09:39,114 INFO L84 FinitePrefix]: Finished finitePrefix Result has 8900 conditions, 2458 events. 896/2458 cut-off events. For 14237/15007 co-relation queries the response was YES. Maximal size of possible extension queue 77. Compared 13730 event pairs, 77 based on Foata normal form. 1/2067 useless extension candidates. Maximal degree in co-relation 8873. Up to 839 conditions per place. [2022-07-13 22:09:39,129 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 47 selfloop transitions, 11 changer transitions 0/292 dead transitions. [2022-07-13 22:09:39,130 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 284 places, 292 transitions, 1204 flow [2022-07-13 22:09:39,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 22:09:39,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-13 22:09:39,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 742 transitions. [2022-07-13 22:09:39,131 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.905982905982906 [2022-07-13 22:09:39,131 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 742 transitions. [2022-07-13 22:09:39,131 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 742 transitions. [2022-07-13 22:09:39,132 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:39,132 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 742 transitions. [2022-07-13 22:09:39,133 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 247.33333333333334) internal successors, (742), 3 states have internal predecessors, (742), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:39,133 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:39,134 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:39,134 INFO L186 Difference]: Start difference. First operand has 283 places, 291 transitions, 1060 flow. Second operand 3 states and 742 transitions. [2022-07-13 22:09:39,134 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 284 places, 292 transitions, 1204 flow [2022-07-13 22:09:39,139 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 283 places, 292 transitions, 1202 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-07-13 22:09:39,142 INFO L242 Difference]: Finished difference. Result has 285 places, 282 transitions, 1035 flow [2022-07-13 22:09:39,142 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=983, PETRI_DIFFERENCE_MINUEND_PLACES=281, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=281, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=270, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1035, PETRI_PLACES=285, PETRI_TRANSITIONS=282} [2022-07-13 22:09:39,143 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 43 predicate places. [2022-07-13 22:09:39,143 INFO L495 AbstractCegarLoop]: Abstraction has has 285 places, 282 transitions, 1035 flow [2022-07-13 22:09:39,143 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 240.0) internal successors, (720), 3 states have internal predecessors, (720), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:39,144 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:39,144 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:39,144 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-07-13 22:09:39,144 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:39,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:39,144 INFO L85 PathProgramCache]: Analyzing trace with hash 506223541, now seen corresponding path program 1 times [2022-07-13 22:09:39,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:39,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [590891324] [2022-07-13 22:09:39,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:39,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:39,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:39,176 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-07-13 22:09:39,176 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:39,176 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [590891324] [2022-07-13 22:09:39,176 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [590891324] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:09:39,176 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:09:39,176 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 22:09:39,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1177099432] [2022-07-13 22:09:39,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:09:39,177 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 22:09:39,177 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:39,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 22:09:39,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 22:09:39,177 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 273 [2022-07-13 22:09:39,178 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 285 places, 282 transitions, 1035 flow. Second operand has 3 states, 3 states have (on average 241.0) internal successors, (723), 3 states have internal predecessors, (723), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:39,178 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:39,178 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 273 [2022-07-13 22:09:39,178 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:39,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][239], [18#L117-1true, 259#true, 158#L73-1true, 3008#(= ~manager_state~0 2), 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), 3000#true, Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1)]) [2022-07-13 22:09:39,410 INFO L384 tUnfolder$Statistics]: this new event has 212 ancestors and is cut-off event [2022-07-13 22:09:39,410 INFO L387 tUnfolder$Statistics]: existing Event has 212 ancestors and is cut-off event [2022-07-13 22:09:39,410 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-13 22:09:39,410 INFO L387 tUnfolder$Statistics]: existing Event has 207 ancestors and is cut-off event [2022-07-13 22:09:39,471 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][239], [18#L117-1true, 259#true, 3008#(= ~manager_state~0 2), 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), 3000#true, Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), 162#L59true, Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true, Black: 3002#(= ~manager_state~0 1)]) [2022-07-13 22:09:39,471 INFO L384 tUnfolder$Statistics]: this new event has 215 ancestors and is cut-off event [2022-07-13 22:09:39,471 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-07-13 22:09:39,471 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-13 22:09:39,471 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-13 22:09:39,479 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][239], [18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 3008#(= ~manager_state~0 2), Black: 264#(= (+ (- 1) ~safe~0) 0), 3000#true, Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true, Black: 3002#(= ~manager_state~0 1), 55#L66true]) [2022-07-13 22:09:39,479 INFO L384 tUnfolder$Statistics]: this new event has 216 ancestors and is cut-off event [2022-07-13 22:09:39,479 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-13 22:09:39,479 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-13 22:09:39,480 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-07-13 22:09:39,481 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][239], [18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 3008#(= ~manager_state~0 2), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1)]) [2022-07-13 22:09:39,481 INFO L384 tUnfolder$Statistics]: this new event has 216 ancestors and is cut-off event [2022-07-13 22:09:39,481 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-07-13 22:09:39,481 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-13 22:09:39,481 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-13 22:09:39,487 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][239], [18#L117-1true, 259#true, 3008#(= ~manager_state~0 2), 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true, Black: 3002#(= ~manager_state~0 1), 178#L67true]) [2022-07-13 22:09:39,488 INFO L384 tUnfolder$Statistics]: this new event has 217 ancestors and is cut-off event [2022-07-13 22:09:39,488 INFO L387 tUnfolder$Statistics]: existing Event has 217 ancestors and is cut-off event [2022-07-13 22:09:39,488 INFO L387 tUnfolder$Statistics]: existing Event has 212 ancestors and is cut-off event [2022-07-13 22:09:39,488 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-07-13 22:09:39,499 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][239], [18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 3008#(= ~manager_state~0 2), Black: 264#(= (+ (- 1) ~safe~0) 0), 3000#true, Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), 162#L59true, Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1)]) [2022-07-13 22:09:39,499 INFO L384 tUnfolder$Statistics]: this new event has 219 ancestors and is cut-off event [2022-07-13 22:09:39,499 INFO L387 tUnfolder$Statistics]: existing Event has 219 ancestors and is cut-off event [2022-07-13 22:09:39,499 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-07-13 22:09:39,499 INFO L387 tUnfolder$Statistics]: existing Event has 218 ancestors and is cut-off event [2022-07-13 22:09:39,505 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][239], [18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 3008#(= ~manager_state~0 2), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1), 55#L66true]) [2022-07-13 22:09:39,506 INFO L384 tUnfolder$Statistics]: this new event has 220 ancestors and is cut-off event [2022-07-13 22:09:39,506 INFO L387 tUnfolder$Statistics]: existing Event has 219 ancestors and is cut-off event [2022-07-13 22:09:39,506 INFO L387 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2022-07-13 22:09:39,506 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-13 22:09:39,512 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][239], [18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 3008#(= ~manager_state~0 2), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1), 178#L67true]) [2022-07-13 22:09:39,512 INFO L384 tUnfolder$Statistics]: this new event has 221 ancestors and is cut-off event [2022-07-13 22:09:39,512 INFO L387 tUnfolder$Statistics]: existing Event has 221 ancestors and is cut-off event [2022-07-13 22:09:39,512 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-07-13 22:09:39,512 INFO L387 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2022-07-13 22:09:39,537 INFO L129 PetriNetUnfolder]: 940/2635 cut-off events. [2022-07-13 22:09:39,538 INFO L130 PetriNetUnfolder]: For 15676/16519 co-relation queries the response was YES. [2022-07-13 22:09:39,550 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9689 conditions, 2635 events. 940/2635 cut-off events. For 15676/16519 co-relation queries the response was YES. Maximal size of possible extension queue 69. Compared 14962 event pairs, 111 based on Foata normal form. 30/2312 useless extension candidates. Maximal degree in co-relation 9661. Up to 833 conditions per place. [2022-07-13 22:09:39,565 INFO L132 encePairwiseOnDemand]: 267/273 looper letters, 47 selfloop transitions, 7 changer transitions 0/288 dead transitions. [2022-07-13 22:09:39,565 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 287 places, 288 transitions, 1176 flow [2022-07-13 22:09:39,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 22:09:39,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-13 22:09:39,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 744 transitions. [2022-07-13 22:09:39,566 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9084249084249084 [2022-07-13 22:09:39,566 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 744 transitions. [2022-07-13 22:09:39,566 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 744 transitions. [2022-07-13 22:09:39,567 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:39,567 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 744 transitions. [2022-07-13 22:09:39,567 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 248.0) internal successors, (744), 3 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:39,568 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:39,568 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:39,568 INFO L186 Difference]: Start difference. First operand has 285 places, 282 transitions, 1035 flow. Second operand 3 states and 744 transitions. [2022-07-13 22:09:39,569 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 287 places, 288 transitions, 1176 flow [2022-07-13 22:09:39,576 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 285 places, 288 transitions, 1158 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-13 22:09:39,578 INFO L242 Difference]: Finished difference. Result has 287 places, 279 transitions, 1003 flow [2022-07-13 22:09:39,578 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=965, PETRI_DIFFERENCE_MINUEND_PLACES=283, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=278, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=271, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1003, PETRI_PLACES=287, PETRI_TRANSITIONS=279} [2022-07-13 22:09:39,579 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 45 predicate places. [2022-07-13 22:09:39,579 INFO L495 AbstractCegarLoop]: Abstraction has has 287 places, 279 transitions, 1003 flow [2022-07-13 22:09:39,580 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 241.0) internal successors, (723), 3 states have internal predecessors, (723), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:39,580 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:39,580 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:39,580 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-07-13 22:09:39,580 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:39,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:39,580 INFO L85 PathProgramCache]: Analyzing trace with hash 2072705269, now seen corresponding path program 1 times [2022-07-13 22:09:39,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:39,580 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [970715036] [2022-07-13 22:09:39,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:39,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:39,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-07-13 22:09:39,649 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:39,649 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [970715036] [2022-07-13 22:09:39,649 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [970715036] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:09:39,649 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:09:39,649 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-13 22:09:39,650 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815031393] [2022-07-13 22:09:39,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:09:39,651 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-13 22:09:39,651 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:39,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-13 22:09:39,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-13 22:09:39,652 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 207 out of 273 [2022-07-13 22:09:39,652 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 287 places, 279 transitions, 1003 flow. Second operand has 6 states, 6 states have (on average 213.66666666666666) internal successors, (1282), 6 states have internal predecessors, (1282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:39,652 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:39,652 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 207 of 273 [2022-07-13 22:09:39,652 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:40,012 INFO L129 PetriNetUnfolder]: 507/2264 cut-off events. [2022-07-13 22:09:40,012 INFO L130 PetriNetUnfolder]: For 7364/7753 co-relation queries the response was YES. [2022-07-13 22:09:40,021 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6493 conditions, 2264 events. 507/2264 cut-off events. For 7364/7753 co-relation queries the response was YES. Maximal size of possible extension queue 44. Compared 13566 event pairs, 51 based on Foata normal form. 9/2028 useless extension candidates. Maximal degree in co-relation 6464. Up to 561 conditions per place. [2022-07-13 22:09:40,032 INFO L132 encePairwiseOnDemand]: 265/273 looper letters, 75 selfloop transitions, 6 changer transitions 20/303 dead transitions. [2022-07-13 22:09:40,033 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 293 places, 303 transitions, 1384 flow [2022-07-13 22:09:40,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-13 22:09:40,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-07-13 22:09:40,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1515 transitions. [2022-07-13 22:09:40,034 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.792778649921507 [2022-07-13 22:09:40,034 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 1515 transitions. [2022-07-13 22:09:40,035 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 1515 transitions. [2022-07-13 22:09:40,035 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:40,035 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 1515 transitions. [2022-07-13 22:09:40,036 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 216.42857142857142) internal successors, (1515), 7 states have internal predecessors, (1515), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:40,039 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 273.0) internal successors, (2184), 8 states have internal predecessors, (2184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:40,039 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 273.0) internal successors, (2184), 8 states have internal predecessors, (2184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:40,039 INFO L186 Difference]: Start difference. First operand has 287 places, 279 transitions, 1003 flow. Second operand 7 states and 1515 transitions. [2022-07-13 22:09:40,039 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 293 places, 303 transitions, 1384 flow [2022-07-13 22:09:40,044 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 291 places, 303 transitions, 1370 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-13 22:09:40,047 INFO L242 Difference]: Finished difference. Result has 293 places, 280 transitions, 1013 flow [2022-07-13 22:09:40,047 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=989, PETRI_DIFFERENCE_MINUEND_PLACES=285, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=279, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=273, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1013, PETRI_PLACES=293, PETRI_TRANSITIONS=280} [2022-07-13 22:09:40,048 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 51 predicate places. [2022-07-13 22:09:40,048 INFO L495 AbstractCegarLoop]: Abstraction has has 293 places, 280 transitions, 1013 flow [2022-07-13 22:09:40,048 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 213.66666666666666) internal successors, (1282), 6 states have internal predecessors, (1282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:40,048 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:40,049 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:40,049 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-07-13 22:09:40,050 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:40,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:40,050 INFO L85 PathProgramCache]: Analyzing trace with hash -261819937, now seen corresponding path program 1 times [2022-07-13 22:09:40,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:40,050 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357935703] [2022-07-13 22:09:40,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:40,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:40,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:40,685 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-13 22:09:40,685 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:40,685 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357935703] [2022-07-13 22:09:40,685 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357935703] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:09:40,685 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1097635957] [2022-07-13 22:09:40,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:40,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:09:40,685 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:09:40,686 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:09:40,688 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-07-13 22:09:40,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:40,812 INFO L263 TraceCheckSpWp]: Trace formula consists of 516 conjuncts, 59 conjunts are in the unsatisfiable core [2022-07-13 22:09:40,817 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:09:40,822 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-13 22:09:40,843 INFO L356 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-07-13 22:09:40,845 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-07-13 22:09:40,885 INFO L356 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2022-07-13 22:09:40,886 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 17 treesize of output 22 [2022-07-13 22:09:41,029 INFO L356 Elim1Store]: treesize reduction 66, result has 19.5 percent of original size [2022-07-13 22:09:41,029 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 22 treesize of output 30 [2022-07-13 22:09:41,285 INFO L356 Elim1Store]: treesize reduction 78, result has 26.4 percent of original size [2022-07-13 22:09:41,286 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 27 treesize of output 45 [2022-07-13 22:09:41,598 INFO L356 Elim1Store]: treesize reduction 36, result has 26.5 percent of original size [2022-07-13 22:09:41,598 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 21 treesize of output 25 [2022-07-13 22:09:41,724 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-07-13 22:09:41,995 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-13 22:09:42,061 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-13 22:09:42,107 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-13 22:09:42,252 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-13 22:09:42,252 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:09:42,964 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-13 22:09:42,964 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 61 treesize of output 50 [2022-07-13 22:09:42,971 INFO L356 Elim1Store]: treesize reduction 9, result has 43.8 percent of original size [2022-07-13 22:09:42,972 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 194 treesize of output 185 [2022-07-13 22:09:42,977 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-13 22:09:42,978 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 178 treesize of output 130 [2022-07-13 22:09:42,983 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-13 22:09:42,983 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 130 treesize of output 106 [2022-07-13 22:09:42,990 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-13 22:09:42,990 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 58 treesize of output 46 [2022-07-13 22:09:43,436 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-13 22:09:43,436 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1097635957] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:09:43,436 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:09:43,436 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 25, 21] total 57 [2022-07-13 22:09:43,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1972922957] [2022-07-13 22:09:43,437 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:09:43,437 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2022-07-13 22:09:43,437 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:43,438 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2022-07-13 22:09:43,438 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=499, Invalid=2623, Unknown=70, NotChecked=0, Total=3192 [2022-07-13 22:09:43,441 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 119 out of 273 [2022-07-13 22:09:43,444 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 293 places, 280 transitions, 1013 flow. Second operand has 57 states, 57 states have (on average 123.54385964912281) internal successors, (7042), 57 states have internal predecessors, (7042), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:43,444 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:43,445 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 119 of 273 [2022-07-13 22:09:43,445 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:47,358 INFO L129 PetriNetUnfolder]: 4273/12848 cut-off events. [2022-07-13 22:09:47,359 INFO L130 PetriNetUnfolder]: For 58379/59671 co-relation queries the response was YES. [2022-07-13 22:09:47,459 INFO L84 FinitePrefix]: Finished finitePrefix Result has 43177 conditions, 12848 events. 4273/12848 cut-off events. For 58379/59671 co-relation queries the response was YES. Maximal size of possible extension queue 348. Compared 123210 event pairs, 348 based on Foata normal form. 62/11544 useless extension candidates. Maximal degree in co-relation 43146. Up to 3001 conditions per place. [2022-07-13 22:09:47,534 INFO L132 encePairwiseOnDemand]: 244/273 looper letters, 352 selfloop transitions, 50 changer transitions 12/530 dead transitions. [2022-07-13 22:09:47,535 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 326 places, 530 transitions, 3537 flow [2022-07-13 22:09:47,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-07-13 22:09:47,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2022-07-13 22:09:47,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 4504 transitions. [2022-07-13 22:09:47,541 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.4713762428048142 [2022-07-13 22:09:47,541 INFO L72 ComplementDD]: Start complementDD. Operand 35 states and 4504 transitions. [2022-07-13 22:09:47,541 INFO L73 IsDeterministic]: Start isDeterministic. Operand 35 states and 4504 transitions. [2022-07-13 22:09:47,542 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:47,542 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 35 states and 4504 transitions. [2022-07-13 22:09:47,547 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 36 states, 35 states have (on average 128.68571428571428) internal successors, (4504), 35 states have internal predecessors, (4504), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:47,556 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 36 states, 36 states have (on average 273.0) internal successors, (9828), 36 states have internal predecessors, (9828), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:47,557 INFO L81 ComplementDD]: Finished complementDD. Result has 36 states, 36 states have (on average 273.0) internal successors, (9828), 36 states have internal predecessors, (9828), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:47,557 INFO L186 Difference]: Start difference. First operand has 293 places, 280 transitions, 1013 flow. Second operand 35 states and 4504 transitions. [2022-07-13 22:09:47,557 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 326 places, 530 transitions, 3537 flow [2022-07-13 22:09:47,577 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 321 places, 530 transitions, 3519 flow, removed 4 selfloop flow, removed 5 redundant places. [2022-07-13 22:09:47,581 INFO L242 Difference]: Finished difference. Result has 335 places, 309 transitions, 1463 flow [2022-07-13 22:09:47,582 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=999, PETRI_DIFFERENCE_MINUEND_PLACES=287, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=280, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=23, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=245, PETRI_DIFFERENCE_SUBTRAHEND_STATES=35, PETRI_FLOW=1463, PETRI_PLACES=335, PETRI_TRANSITIONS=309} [2022-07-13 22:09:47,582 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 93 predicate places. [2022-07-13 22:09:47,582 INFO L495 AbstractCegarLoop]: Abstraction has has 335 places, 309 transitions, 1463 flow [2022-07-13 22:09:47,584 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 123.54385964912281) internal successors, (7042), 57 states have internal predecessors, (7042), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:47,584 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:47,585 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:47,603 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-07-13 22:09:47,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:09:47,804 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:47,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:47,804 INFO L85 PathProgramCache]: Analyzing trace with hash 2090955172, now seen corresponding path program 1 times [2022-07-13 22:09:47,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:47,805 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2055845890] [2022-07-13 22:09:47,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:47,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:47,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:47,887 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-07-13 22:09:47,888 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:47,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2055845890] [2022-07-13 22:09:47,888 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2055845890] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:09:47,888 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:09:47,888 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-13 22:09:47,888 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [796511216] [2022-07-13 22:09:47,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:09:47,890 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-13 22:09:47,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:47,891 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-13 22:09:47,891 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-13 22:09:47,892 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 273 [2022-07-13 22:09:47,892 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 335 places, 309 transitions, 1463 flow. Second operand has 4 states, 4 states have (on average 244.5) internal successors, (978), 4 states have internal predecessors, (978), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:47,892 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:47,893 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 273 [2022-07-13 22:09:47,893 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:49,554 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][249], [Black: 3006#true, 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 18#L117-1true, 259#true, 4474#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 3021#(and (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 4452#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4456#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2989#true, Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 4458#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4418#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4454#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4423#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 4412#(and (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4425#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 311#(= ~manager_state~0 0), 13#L157-1true, Black: 3002#(= ~manager_state~0 1)]) [2022-07-13 22:09:49,554 INFO L384 tUnfolder$Statistics]: this new event has 232 ancestors and is cut-off event [2022-07-13 22:09:49,554 INFO L387 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-07-13 22:09:49,555 INFO L387 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-07-13 22:09:49,555 INFO L387 tUnfolder$Statistics]: existing Event has 232 ancestors and is cut-off event [2022-07-13 22:09:49,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][248], [Black: 3008#(= ~manager_state~0 2), 18#L117-1true, 259#true, 3033#(and (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 3021#(and (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 68#L95-1true, Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4452#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 4477#(<= ~manager_back~0 (+ ~manager_front~0 1)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4456#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2989#true, Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 4458#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4418#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4454#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ 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|ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 311#(= ~manager_state~0 0), 13#L157-1true, Black: 3000#true]) [2022-07-13 22:09:49,678 INFO L384 tUnfolder$Statistics]: this new event has 234 ancestors and is cut-off event [2022-07-13 22:09:49,678 INFO L387 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-07-13 22:09:49,678 INFO L387 tUnfolder$Statistics]: existing Event has 234 ancestors and is cut-off event [2022-07-13 22:09:49,678 INFO L387 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-07-13 22:09:50,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, 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1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 4477#(<= ~manager_back~0 (+ ~manager_front~0 1)), Black: 4452#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4456#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2989#true, Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 4458#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4418#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4454#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4423#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 4412#(and (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4425#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), 13#L157-1true, Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1)]) [2022-07-13 22:09:50,215 INFO L384 tUnfolder$Statistics]: this new event has 239 ancestors and is cut-off event [2022-07-13 22:09:50,215 INFO L387 tUnfolder$Statistics]: existing Event has 234 ancestors and is cut-off event [2022-07-13 22:09:50,215 INFO L387 tUnfolder$Statistics]: existing Event has 239 ancestors and is cut-off event [2022-07-13 22:09:50,215 INFO L387 tUnfolder$Statistics]: existing Event has 234 ancestors and is cut-off event [2022-07-13 22:09:51,425 INFO L129 PetriNetUnfolder]: 5238/20036 cut-off events. [2022-07-13 22:09:51,425 INFO L130 PetriNetUnfolder]: For 94193/98432 co-relation queries the response was YES. [2022-07-13 22:09:51,541 INFO L84 FinitePrefix]: Finished finitePrefix Result has 64324 conditions, 20036 events. 5238/20036 cut-off events. For 94193/98432 co-relation queries the response was YES. Maximal size of possible extension queue 549. Compared 233140 event pairs, 747 based on Foata normal form. 150/17328 useless extension candidates. Maximal degree in co-relation 64280. Up to 4273 conditions per place. [2022-07-13 22:09:51,736 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 93 selfloop transitions, 24 changer transitions 3/369 dead transitions. [2022-07-13 22:09:51,736 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 334 places, 369 transitions, 2517 flow [2022-07-13 22:09:51,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-13 22:09:51,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-13 22:09:51,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1004 transitions. [2022-07-13 22:09:51,738 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9194139194139194 [2022-07-13 22:09:51,738 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1004 transitions. [2022-07-13 22:09:51,738 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1004 transitions. [2022-07-13 22:09:51,739 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:51,739 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1004 transitions. [2022-07-13 22:09:51,740 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 251.0) internal successors, (1004), 4 states have internal predecessors, (1004), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:51,741 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 273.0) internal successors, (1365), 5 states have internal predecessors, (1365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:51,755 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 273.0) internal successors, (1365), 5 states have internal predecessors, (1365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:51,756 INFO L186 Difference]: Start difference. First operand has 335 places, 309 transitions, 1463 flow. Second operand 4 states and 1004 transitions. [2022-07-13 22:09:51,756 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 334 places, 369 transitions, 2517 flow [2022-07-13 22:09:51,856 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 317 places, 369 transitions, 2327 flow, removed 78 selfloop flow, removed 17 redundant places. [2022-07-13 22:09:51,859 INFO L242 Difference]: Finished difference. Result has 319 places, 320 transitions, 1655 flow [2022-07-13 22:09:51,865 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1365, PETRI_DIFFERENCE_MINUEND_PLACES=314, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=309, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=287, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=1655, PETRI_PLACES=319, PETRI_TRANSITIONS=320} [2022-07-13 22:09:51,865 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 77 predicate places. [2022-07-13 22:09:51,865 INFO L495 AbstractCegarLoop]: Abstraction has has 319 places, 320 transitions, 1655 flow [2022-07-13 22:09:51,866 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 244.5) internal successors, (978), 4 states have internal predecessors, (978), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:51,866 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:51,866 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:51,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-07-13 22:09:51,866 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:51,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:51,867 INFO L85 PathProgramCache]: Analyzing trace with hash -1974282468, now seen corresponding path program 2 times [2022-07-13 22:09:51,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:51,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1184473029] [2022-07-13 22:09:51,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:51,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:51,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:51,945 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-07-13 22:09:51,946 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:51,946 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1184473029] [2022-07-13 22:09:51,946 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1184473029] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:09:51,946 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [867768816] [2022-07-13 22:09:51,946 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-13 22:09:51,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:09:51,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:09:51,960 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:09:51,983 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-07-13 22:09:52,100 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-13 22:09:52,100 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-13 22:09:52,103 INFO L263 TraceCheckSpWp]: Trace formula consists of 531 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-13 22:09:52,105 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:09:52,113 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-13 22:09:52,113 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-13 22:09:52,113 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [867768816] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:09:52,113 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-13 22:09:52,113 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-07-13 22:09:52,113 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119793845] [2022-07-13 22:09:52,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:09:52,114 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 22:09:52,114 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:52,114 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 22:09:52,114 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-13 22:09:52,115 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 273 [2022-07-13 22:09:52,115 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 319 places, 320 transitions, 1655 flow. Second operand has 3 states, 3 states have (on average 244.66666666666666) internal successors, (734), 3 states have internal predecessors, (734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:52,115 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:52,115 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 273 [2022-07-13 22:09:52,115 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:09:55,466 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][274], [Black: 4477#(<= ~manager_back~0 (+ ~manager_front~0 1)), 18#L117-1true, Black: 3008#(= ~manager_state~0 2), 259#true, 153#L96true, 4474#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 211#L158-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), 5076#(<= 1 ~node_state~0), Black: 3021#(and (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2991#(= ~node_state~0 0), Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 4418#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 4423#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4412#(and (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4425#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 309#true, 4448#(and (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 3002#(= ~manager_state~0 1), Black: 4476#(<= ~manager_back~0 ~manager_front~0)]) [2022-07-13 22:09:55,467 INFO L384 tUnfolder$Statistics]: this new event has 233 ancestors and is cut-off event [2022-07-13 22:09:55,467 INFO L387 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-07-13 22:09:55,467 INFO L387 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-07-13 22:09:55,467 INFO L387 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-07-13 22:09:56,125 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][274], [Black: 4477#(<= ~manager_back~0 (+ ~manager_front~0 1)), 18#L117-1true, Black: 3008#(= ~manager_state~0 2), 259#true, 4474#true, 153#L96true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 211#L158-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), 5076#(<= 1 ~node_state~0), Black: 3021#(and (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2991#(= ~node_state~0 0), Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 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~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 311#(= ~manager_state~0 0), 4448#(and (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 3000#true, Black: 4476#(<= ~manager_back~0 ~manager_front~0)]) [2022-07-13 22:09:56,125 INFO L384 tUnfolder$Statistics]: this new event has 237 ancestors and is cut-off event [2022-07-13 22:09:56,125 INFO L387 tUnfolder$Statistics]: existing Event has 233 ancestors and is cut-off event [2022-07-13 22:09:56,126 INFO L387 tUnfolder$Statistics]: existing Event has 232 ancestors and is cut-off event [2022-07-13 22:09:56,126 INFO L387 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-07-13 22:09:56,421 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][274], [Black: 4477#(<= ~manager_back~0 (+ ~manager_front~0 1)), 18#L117-1true, Black: 3008#(= ~manager_state~0 2), 259#true, 3033#(and (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= 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~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2991#(= ~node_state~0 0), Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 4418#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 4423#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4412#(and (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 309#true, Black: 4425#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 3002#(= ~manager_state~0 1), Black: 4476#(<= ~manager_back~0 ~manager_front~0)]) [2022-07-13 22:09:56,421 INFO L384 tUnfolder$Statistics]: this new event has 240 ancestors and is cut-off event [2022-07-13 22:09:56,421 INFO L387 tUnfolder$Statistics]: existing Event has 231 ancestors and is cut-off event [2022-07-13 22:09:56,421 INFO L387 tUnfolder$Statistics]: existing Event has 236 ancestors and is cut-off event [2022-07-13 22:09:56,421 INFO L387 tUnfolder$Statistics]: existing Event has 235 ancestors and is cut-off event [2022-07-13 22:09:56,761 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][274], [Black: 4477#(<= ~manager_back~0 (+ ~manager_front~0 1)), Black: 3006#true, 18#L117-1true, 259#true, 153#L96true, 4474#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 211#L158-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), 5076#(<= 1 ~node_state~0), Black: 3021#(and (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2991#(= ~node_state~0 0), Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 4418#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 4423#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4412#(and (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4425#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), 4448#(and (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1), Black: 4476#(<= ~manager_back~0 ~manager_front~0)]) [2022-07-13 22:09:56,762 INFO L384 tUnfolder$Statistics]: this new event has 242 ancestors and is cut-off event [2022-07-13 22:09:56,762 INFO L387 tUnfolder$Statistics]: existing Event has 238 ancestors and is cut-off event [2022-07-13 22:09:56,762 INFO L387 tUnfolder$Statistics]: existing Event has 233 ancestors and is cut-off event [2022-07-13 22:09:56,762 INFO L387 tUnfolder$Statistics]: existing Event has 237 ancestors and is cut-off event [2022-07-13 22:09:57,121 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][274], [Black: 4477#(<= ~manager_back~0 (+ ~manager_front~0 1)), Black: 3008#(= ~manager_state~0 2), 18#L117-1true, 259#true, 153#L96true, 4474#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 211#L158-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), 5076#(<= 1 ~node_state~0), Black: 3021#(and (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2991#(= ~node_state~0 0), Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 4418#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 4423#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4412#(and (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4425#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), 4448#(and (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1), Black: 4476#(<= ~manager_back~0 ~manager_front~0)]) [2022-07-13 22:09:57,122 INFO L384 tUnfolder$Statistics]: this new event has 248 ancestors and is cut-off event [2022-07-13 22:09:57,122 INFO L387 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-07-13 22:09:57,122 INFO L387 tUnfolder$Statistics]: existing Event has 239 ancestors and is cut-off event [2022-07-13 22:09:57,122 INFO L387 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2022-07-13 22:09:57,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][274], [Black: 4477#(<= ~manager_back~0 (+ ~manager_front~0 1)), Black: 3008#(= ~manager_state~0 2), 18#L117-1true, 259#true, 3033#(and (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 4474#true, 153#L96true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 211#L158-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 3021#(and (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), 5076#(<= 1 ~node_state~0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2991#(= ~node_state~0 0), Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 4418#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4423#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 4412#(and (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4425#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1), Black: 4476#(<= ~manager_back~0 ~manager_front~0)]) [2022-07-13 22:09:57,355 INFO L384 tUnfolder$Statistics]: this new event has 255 ancestors and is cut-off event [2022-07-13 22:09:57,355 INFO L387 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-07-13 22:09:57,355 INFO L387 tUnfolder$Statistics]: existing Event has 251 ancestors and is cut-off event [2022-07-13 22:09:57,355 INFO L387 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-07-13 22:09:57,606 INFO L129 PetriNetUnfolder]: 9733/29663 cut-off events. [2022-07-13 22:09:57,606 INFO L130 PetriNetUnfolder]: For 199714/207111 co-relation queries the response was YES. [2022-07-13 22:09:57,855 INFO L84 FinitePrefix]: Finished finitePrefix Result has 110373 conditions, 29663 events. 9733/29663 cut-off events. For 199714/207111 co-relation queries the response was YES. Maximal size of possible extension queue 878. Compared 347717 event pairs, 2189 based on Foata normal form. 235/25385 useless extension candidates. Maximal degree in co-relation 110331. Up to 7742 conditions per place. [2022-07-13 22:09:57,996 INFO L132 encePairwiseOnDemand]: 270/273 looper letters, 82 selfloop transitions, 14 changer transitions 0/343 dead transitions. [2022-07-13 22:09:57,996 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 321 places, 343 transitions, 2181 flow [2022-07-13 22:09:57,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 22:09:57,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-13 22:09:57,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 749 transitions. [2022-07-13 22:09:57,998 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9145299145299145 [2022-07-13 22:09:57,998 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 749 transitions. [2022-07-13 22:09:57,998 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 749 transitions. [2022-07-13 22:09:57,998 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:09:57,998 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 749 transitions. [2022-07-13 22:09:57,999 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 249.66666666666666) internal successors, (749), 3 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:58,000 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:58,000 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:58,000 INFO L186 Difference]: Start difference. First operand has 319 places, 320 transitions, 1655 flow. Second operand 3 states and 749 transitions. [2022-07-13 22:09:58,000 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 321 places, 343 transitions, 2181 flow [2022-07-13 22:09:58,050 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 321 places, 343 transitions, 2131 flow, removed 25 selfloop flow, removed 0 redundant places. [2022-07-13 22:09:58,056 INFO L242 Difference]: Finished difference. Result has 321 places, 319 transitions, 1647 flow [2022-07-13 22:09:58,056 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1619, PETRI_DIFFERENCE_MINUEND_PLACES=319, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=319, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=305, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1647, PETRI_PLACES=321, PETRI_TRANSITIONS=319} [2022-07-13 22:09:58,056 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 79 predicate places. [2022-07-13 22:09:58,057 INFO L495 AbstractCegarLoop]: Abstraction has has 321 places, 319 transitions, 1647 flow [2022-07-13 22:09:58,057 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 244.66666666666666) internal successors, (734), 3 states have internal predecessors, (734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:58,057 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:09:58,057 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:09:58,080 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-07-13 22:09:58,271 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-07-13 22:09:58,272 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:09:58,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:09:58,272 INFO L85 PathProgramCache]: Analyzing trace with hash -524553725, now seen corresponding path program 2 times [2022-07-13 22:09:58,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:09:58,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1558481424] [2022-07-13 22:09:58,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:09:58,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:09:58,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:09:58,310 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-07-13 22:09:58,311 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:09:58,311 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1558481424] [2022-07-13 22:09:58,311 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1558481424] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:09:58,311 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:09:58,311 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 22:09:58,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1807494715] [2022-07-13 22:09:58,312 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:09:58,312 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 22:09:58,312 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:09:58,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 22:09:58,312 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 22:09:58,313 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 273 [2022-07-13 22:09:58,314 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 321 places, 319 transitions, 1647 flow. Second operand has 3 states, 3 states have (on average 244.66666666666666) internal successors, (734), 3 states have internal predecessors, (734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:09:58,314 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:09:58,314 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 273 [2022-07-13 22:09:58,314 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:10:00,630 INFO L129 PetriNetUnfolder]: 3367/13124 cut-off events. [2022-07-13 22:10:00,631 INFO L130 PetriNetUnfolder]: For 65721/69130 co-relation queries the response was YES. [2022-07-13 22:10:00,707 INFO L84 FinitePrefix]: Finished finitePrefix Result has 42341 conditions, 13124 events. 3367/13124 cut-off events. For 65721/69130 co-relation queries the response was YES. Maximal size of possible extension queue 355. Compared 139062 event pairs, 1336 based on Foata normal form. 34/11820 useless extension candidates. Maximal degree in co-relation 42298. Up to 3410 conditions per place. [2022-07-13 22:10:00,753 INFO L132 encePairwiseOnDemand]: 269/273 looper letters, 54 selfloop transitions, 6 changer transitions 2/308 dead transitions. [2022-07-13 22:10:00,753 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 322 places, 308 transitions, 1646 flow [2022-07-13 22:10:00,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 22:10:00,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-13 22:10:00,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 749 transitions. [2022-07-13 22:10:00,755 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9145299145299145 [2022-07-13 22:10:00,755 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 749 transitions. [2022-07-13 22:10:00,755 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 749 transitions. [2022-07-13 22:10:00,755 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:10:00,755 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 749 transitions. [2022-07-13 22:10:00,756 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 249.66666666666666) internal successors, (749), 3 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:00,757 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:00,757 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:00,757 INFO L186 Difference]: Start difference. First operand has 321 places, 319 transitions, 1647 flow. Second operand 3 states and 749 transitions. [2022-07-13 22:10:00,757 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 322 places, 308 transitions, 1646 flow [2022-07-13 22:10:00,781 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 317 places, 308 transitions, 1583 flow, removed 6 selfloop flow, removed 5 redundant places. [2022-07-13 22:10:00,784 INFO L242 Difference]: Finished difference. Result has 317 places, 292 transitions, 1264 flow [2022-07-13 22:10:00,784 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1267, PETRI_DIFFERENCE_MINUEND_PLACES=315, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=294, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=288, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1264, PETRI_PLACES=317, PETRI_TRANSITIONS=292} [2022-07-13 22:10:00,784 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 75 predicate places. [2022-07-13 22:10:00,784 INFO L495 AbstractCegarLoop]: Abstraction has has 317 places, 292 transitions, 1264 flow [2022-07-13 22:10:00,785 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 244.66666666666666) internal successors, (734), 3 states have internal predecessors, (734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:00,785 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:10:00,785 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:10:00,785 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-07-13 22:10:00,785 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:10:00,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:10:00,786 INFO L85 PathProgramCache]: Analyzing trace with hash 1124516109, now seen corresponding path program 1 times [2022-07-13 22:10:00,786 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:10:00,786 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2011939306] [2022-07-13 22:10:00,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:10:00,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:10:00,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:10:00,870 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-07-13 22:10:00,870 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:10:00,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2011939306] [2022-07-13 22:10:00,871 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2011939306] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:10:00,871 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [968334871] [2022-07-13 22:10:00,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:10:00,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:10:00,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:10:00,916 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:10:00,941 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-07-13 22:10:01,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:10:01,046 INFO L263 TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 9 conjunts are in the unsatisfiable core [2022-07-13 22:10:01,050 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:10:01,279 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-07-13 22:10:01,280 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:10:01,521 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-07-13 22:10:01,521 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [968334871] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:10:01,521 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:10:01,521 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 19 [2022-07-13 22:10:01,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [462961957] [2022-07-13 22:10:01,521 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:10:01,522 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-07-13 22:10:01,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:10:01,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-07-13 22:10:01,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=265, Unknown=0, NotChecked=0, Total=342 [2022-07-13 22:10:01,524 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 202 out of 273 [2022-07-13 22:10:01,525 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 317 places, 292 transitions, 1264 flow. Second operand has 19 states, 19 states have (on average 206.31578947368422) internal successors, (3920), 19 states have internal predecessors, (3920), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:01,525 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:10:01,525 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 202 of 273 [2022-07-13 22:10:01,525 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:10:02,917 INFO L129 PetriNetUnfolder]: 1260/6825 cut-off events. [2022-07-13 22:10:02,917 INFO L130 PetriNetUnfolder]: For 36393/37970 co-relation queries the response was YES. [2022-07-13 22:10:02,959 INFO L84 FinitePrefix]: Finished finitePrefix Result has 20915 conditions, 6825 events. 1260/6825 cut-off events. For 36393/37970 co-relation queries the response was YES. Maximal size of possible extension queue 180. Compared 65495 event pairs, 454 based on Foata normal form. 7/6197 useless extension candidates. Maximal degree in co-relation 20873. Up to 1775 conditions per place. [2022-07-13 22:10:02,982 INFO L132 encePairwiseOnDemand]: 254/273 looper letters, 70 selfloop transitions, 20 changer transitions 61/339 dead transitions. [2022-07-13 22:10:02,982 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 333 places, 339 transitions, 1755 flow [2022-07-13 22:10:02,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-07-13 22:10:02,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2022-07-13 22:10:02,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 3541 transitions. [2022-07-13 22:10:02,985 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7629821159232923 [2022-07-13 22:10:02,986 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 3541 transitions. [2022-07-13 22:10:02,986 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 3541 transitions. [2022-07-13 22:10:02,986 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:10:02,986 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 3541 transitions. [2022-07-13 22:10:02,989 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 208.2941176470588) internal successors, (3541), 17 states have internal predecessors, (3541), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:02,992 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 273.0) internal successors, (4914), 18 states have internal predecessors, (4914), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:02,992 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 273.0) internal successors, (4914), 18 states have internal predecessors, (4914), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:02,992 INFO L186 Difference]: Start difference. First operand has 317 places, 292 transitions, 1264 flow. Second operand 17 states and 3541 transitions. [2022-07-13 22:10:02,992 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 333 places, 339 transitions, 1755 flow [2022-07-13 22:10:03,006 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 331 places, 339 transitions, 1743 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-13 22:10:03,009 INFO L242 Difference]: Finished difference. Result has 333 places, 274 transitions, 1115 flow [2022-07-13 22:10:03,009 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1252, PETRI_DIFFERENCE_MINUEND_PLACES=315, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=292, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=272, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=1115, PETRI_PLACES=333, PETRI_TRANSITIONS=274} [2022-07-13 22:10:03,009 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 91 predicate places. [2022-07-13 22:10:03,009 INFO L495 AbstractCegarLoop]: Abstraction has has 333 places, 274 transitions, 1115 flow [2022-07-13 22:10:03,010 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 206.31578947368422) internal successors, (3920), 19 states have internal predecessors, (3920), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:03,010 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:10:03,010 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:10:03,027 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-07-13 22:10:03,227 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:10:03,228 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:10:03,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:10:03,228 INFO L85 PathProgramCache]: Analyzing trace with hash 1154365520, now seen corresponding path program 2 times [2022-07-13 22:10:03,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:10:03,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1199798042] [2022-07-13 22:10:03,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:10:03,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:10:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:10:03,368 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-07-13 22:10:03,369 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:10:03,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1199798042] [2022-07-13 22:10:03,369 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1199798042] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:10:03,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1145670248] [2022-07-13 22:10:03,369 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-13 22:10:03,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:10:03,370 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:10:03,380 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:10:03,434 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-07-13 22:10:03,538 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-13 22:10:03,538 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-13 22:10:03,540 INFO L263 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 14 conjunts are in the unsatisfiable core [2022-07-13 22:10:03,543 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:10:03,934 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-07-13 22:10:03,935 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:10:04,436 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-07-13 22:10:04,436 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1145670248] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:10:04,436 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:10:04,436 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 28 [2022-07-13 22:10:04,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21212147] [2022-07-13 22:10:04,436 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:10:04,437 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-07-13 22:10:04,437 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:10:04,437 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-07-13 22:10:04,437 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=159, Invalid=597, Unknown=0, NotChecked=0, Total=756 [2022-07-13 22:10:04,439 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 200 out of 273 [2022-07-13 22:10:04,441 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 333 places, 274 transitions, 1115 flow. Second operand has 28 states, 28 states have (on average 203.57142857142858) internal successors, (5700), 28 states have internal predecessors, (5700), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:04,441 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:10:04,441 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 200 of 273 [2022-07-13 22:10:04,442 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:10:05,668 INFO L129 PetriNetUnfolder]: 855/5057 cut-off events. [2022-07-13 22:10:05,668 INFO L130 PetriNetUnfolder]: For 25605/26780 co-relation queries the response was YES. [2022-07-13 22:10:05,716 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14761 conditions, 5057 events. 855/5057 cut-off events. For 25605/26780 co-relation queries the response was YES. Maximal size of possible extension queue 135. Compared 46701 event pairs, 306 based on Foata normal form. 122/4718 useless extension candidates. Maximal degree in co-relation 14717. Up to 914 conditions per place. [2022-07-13 22:10:05,738 INFO L132 encePairwiseOnDemand]: 254/273 looper letters, 94 selfloop transitions, 26 changer transitions 9/315 dead transitions. [2022-07-13 22:10:05,738 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 336 places, 315 transitions, 1796 flow [2022-07-13 22:10:05,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-07-13 22:10:05,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-07-13 22:10:05,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 3909 transitions. [2022-07-13 22:10:05,742 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7536148062463852 [2022-07-13 22:10:05,742 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 3909 transitions. [2022-07-13 22:10:05,742 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 3909 transitions. [2022-07-13 22:10:05,743 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:10:05,743 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 3909 transitions. [2022-07-13 22:10:05,747 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 205.73684210526315) internal successors, (3909), 19 states have internal predecessors, (3909), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:05,750 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 273.0) internal successors, (5460), 20 states have internal predecessors, (5460), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:05,751 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 273.0) internal successors, (5460), 20 states have internal predecessors, (5460), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:05,751 INFO L186 Difference]: Start difference. First operand has 333 places, 274 transitions, 1115 flow. Second operand 19 states and 3909 transitions. [2022-07-13 22:10:05,751 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 336 places, 315 transitions, 1796 flow [2022-07-13 22:10:05,770 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 315 places, 315 transitions, 1706 flow, removed 20 selfloop flow, removed 21 redundant places. [2022-07-13 22:10:05,773 INFO L242 Difference]: Finished difference. Result has 317 places, 274 transitions, 1098 flow [2022-07-13 22:10:05,774 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1024, PETRI_DIFFERENCE_MINUEND_PLACES=297, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=272, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=24, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=246, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=1098, PETRI_PLACES=317, PETRI_TRANSITIONS=274} [2022-07-13 22:10:05,774 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 75 predicate places. [2022-07-13 22:10:05,774 INFO L495 AbstractCegarLoop]: Abstraction has has 317 places, 274 transitions, 1098 flow [2022-07-13 22:10:05,775 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 203.57142857142858) internal successors, (5700), 28 states have internal predecessors, (5700), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:05,775 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:10:05,775 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:10:05,795 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-07-13 22:10:05,993 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:10:05,993 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:10:05,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:10:05,994 INFO L85 PathProgramCache]: Analyzing trace with hash -1756029933, now seen corresponding path program 1 times [2022-07-13 22:10:05,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:10:05,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [611099467] [2022-07-13 22:10:05,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:10:05,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:10:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:10:06,461 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-13 22:10:06,461 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:10:06,461 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [611099467] [2022-07-13 22:10:06,461 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [611099467] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:10:06,461 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1104540842] [2022-07-13 22:10:06,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:10:06,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:10:06,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:10:06,463 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:10:06,464 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-07-13 22:10:06,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:10:06,600 INFO L263 TraceCheckSpWp]: Trace formula consists of 561 conjuncts, 33 conjunts are in the unsatisfiable core [2022-07-13 22:10:06,603 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:10:07,475 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-13 22:10:07,476 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 1 [2022-07-13 22:10:07,481 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-13 22:10:07,481 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 3 [2022-07-13 22:10:07,527 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-13 22:10:07,527 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:10:07,626 INFO L356 Elim1Store]: treesize reduction 9, result has 43.8 percent of original size [2022-07-13 22:10:07,626 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 11 [2022-07-13 22:10:09,300 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-13 22:10:09,301 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1104540842] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:10:09,301 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:10:09,301 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 17, 17] total 47 [2022-07-13 22:10:09,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2123722722] [2022-07-13 22:10:09,301 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:10:09,302 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-07-13 22:10:09,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:10:09,303 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-07-13 22:10:09,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=261, Invalid=1901, Unknown=0, NotChecked=0, Total=2162 [2022-07-13 22:10:09,306 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 140 out of 273 [2022-07-13 22:10:09,309 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 317 places, 274 transitions, 1098 flow. Second operand has 47 states, 47 states have (on average 146.36170212765958) internal successors, (6879), 47 states have internal predecessors, (6879), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:09,310 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:10:09,310 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 140 of 273 [2022-07-13 22:10:09,310 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:10:13,085 INFO L129 PetriNetUnfolder]: 1802/10465 cut-off events. [2022-07-13 22:10:13,085 INFO L130 PetriNetUnfolder]: For 43386/44766 co-relation queries the response was YES. [2022-07-13 22:10:13,179 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29930 conditions, 10465 events. 1802/10465 cut-off events. For 43386/44766 co-relation queries the response was YES. Maximal size of possible extension queue 233. Compared 113319 event pairs, 202 based on Foata normal form. 44/9623 useless extension candidates. Maximal degree in co-relation 29892. Up to 1980 conditions per place. [2022-07-13 22:10:13,218 INFO L132 encePairwiseOnDemand]: 237/273 looper letters, 270 selfloop transitions, 85 changer transitions 44/530 dead transitions. [2022-07-13 22:10:13,218 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 364 places, 530 transitions, 3789 flow [2022-07-13 22:10:13,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-07-13 22:10:13,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2022-07-13 22:10:13,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 7075 transitions. [2022-07-13 22:10:13,224 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.5399114774114774 [2022-07-13 22:10:13,224 INFO L72 ComplementDD]: Start complementDD. Operand 48 states and 7075 transitions. [2022-07-13 22:10:13,224 INFO L73 IsDeterministic]: Start isDeterministic. Operand 48 states and 7075 transitions. [2022-07-13 22:10:13,225 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:10:13,225 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 48 states and 7075 transitions. [2022-07-13 22:10:13,231 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 49 states, 48 states have (on average 147.39583333333334) internal successors, (7075), 48 states have internal predecessors, (7075), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:13,239 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 49 states, 49 states have (on average 273.0) internal successors, (13377), 49 states have internal predecessors, (13377), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:13,240 INFO L81 ComplementDD]: Finished complementDD. Result has 49 states, 49 states have (on average 273.0) internal successors, (13377), 49 states have internal predecessors, (13377), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:13,240 INFO L186 Difference]: Start difference. First operand has 317 places, 274 transitions, 1098 flow. Second operand 48 states and 7075 transitions. [2022-07-13 22:10:13,240 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 364 places, 530 transitions, 3789 flow [2022-07-13 22:10:13,259 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 351 places, 530 transitions, 3709 flow, removed 7 selfloop flow, removed 13 redundant places. [2022-07-13 22:10:13,265 INFO L242 Difference]: Finished difference. Result has 376 places, 336 transitions, 2209 flow [2022-07-13 22:10:13,266 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1052, PETRI_DIFFERENCE_MINUEND_PLACES=304, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=29, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=224, PETRI_DIFFERENCE_SUBTRAHEND_STATES=48, PETRI_FLOW=2209, PETRI_PLACES=376, PETRI_TRANSITIONS=336} [2022-07-13 22:10:13,266 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 134 predicate places. [2022-07-13 22:10:13,266 INFO L495 AbstractCegarLoop]: Abstraction has has 376 places, 336 transitions, 2209 flow [2022-07-13 22:10:13,267 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 146.36170212765958) internal successors, (6879), 47 states have internal predecessors, (6879), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:13,268 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:10:13,268 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:10:13,288 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-07-13 22:10:13,474 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:10:13,474 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:10:13,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:10:13,474 INFO L85 PathProgramCache]: Analyzing trace with hash -1746706080, now seen corresponding path program 3 times [2022-07-13 22:10:13,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:10:13,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [208280474] [2022-07-13 22:10:13,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:10:13,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:10:13,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:10:13,561 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-07-13 22:10:13,562 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:10:13,562 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [208280474] [2022-07-13 22:10:13,562 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [208280474] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:10:13,562 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [425451942] [2022-07-13 22:10:13,562 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-07-13 22:10:13,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:10:13,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:10:13,563 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:10:13,616 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-07-13 22:10:13,807 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-07-13 22:10:13,807 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-13 22:10:13,809 INFO L263 TraceCheckSpWp]: Trace formula consists of 572 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-13 22:10:13,812 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:10:13,920 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-07-13 22:10:13,921 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:10:14,173 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-07-13 22:10:14,174 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [425451942] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:10:14,174 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:10:14,174 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 5] total 7 [2022-07-13 22:10:14,174 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [422590547] [2022-07-13 22:10:14,174 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:10:14,175 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-13 22:10:14,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:10:14,176 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-13 22:10:14,176 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-07-13 22:10:14,178 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 273 [2022-07-13 22:10:14,179 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 376 places, 336 transitions, 2209 flow. Second operand has 7 states, 7 states have (on average 244.85714285714286) internal successors, (1714), 7 states have internal predecessors, (1714), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:14,179 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:10:14,179 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 273 [2022-07-13 22:10:14,179 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:10:17,424 INFO L129 PetriNetUnfolder]: 2439/14287 cut-off events. [2022-07-13 22:10:17,425 INFO L130 PetriNetUnfolder]: For 92766/95501 co-relation queries the response was YES. [2022-07-13 22:10:17,759 INFO L84 FinitePrefix]: Finished finitePrefix Result has 46956 conditions, 14287 events. 2439/14287 cut-off events. For 92766/95501 co-relation queries the response was YES. Maximal size of possible extension queue 354. Compared 165566 event pairs, 545 based on Foata normal form. 119/13198 useless extension candidates. Maximal degree in co-relation 46894. Up to 2430 conditions per place. [2022-07-13 22:10:17,829 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 87 selfloop transitions, 13 changer transitions 0/357 dead transitions. [2022-07-13 22:10:17,829 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 369 places, 357 transitions, 2661 flow [2022-07-13 22:10:17,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-13 22:10:17,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-07-13 22:10:17,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1245 transitions. [2022-07-13 22:10:17,831 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9120879120879121 [2022-07-13 22:10:17,831 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1245 transitions. [2022-07-13 22:10:17,831 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1245 transitions. [2022-07-13 22:10:17,832 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:10:17,832 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1245 transitions. [2022-07-13 22:10:17,833 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 249.0) internal successors, (1245), 5 states have internal predecessors, (1245), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:17,834 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 273.0) internal successors, (1638), 6 states have internal predecessors, (1638), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:17,834 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 273.0) internal successors, (1638), 6 states have internal predecessors, (1638), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:17,834 INFO L186 Difference]: Start difference. First operand has 376 places, 336 transitions, 2209 flow. Second operand 5 states and 1245 transitions. [2022-07-13 22:10:17,834 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 369 places, 357 transitions, 2661 flow [2022-07-13 22:10:17,972 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 346 places, 357 transitions, 2512 flow, removed 57 selfloop flow, removed 23 redundant places. [2022-07-13 22:10:17,976 INFO L242 Difference]: Finished difference. Result has 348 places, 313 transitions, 1644 flow [2022-07-13 22:10:17,976 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1556, PETRI_DIFFERENCE_MINUEND_PLACES=342, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=310, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=298, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1644, PETRI_PLACES=348, PETRI_TRANSITIONS=313} [2022-07-13 22:10:17,977 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 106 predicate places. [2022-07-13 22:10:17,977 INFO L495 AbstractCegarLoop]: Abstraction has has 348 places, 313 transitions, 1644 flow [2022-07-13 22:10:17,977 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 244.85714285714286) internal successors, (1714), 7 states have internal predecessors, (1714), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:17,977 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:10:17,977 INFO L200 CegarLoopForPetriNet]: trace histogram [4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:10:17,995 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-07-13 22:10:18,195 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2022-07-13 22:10:18,196 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:10:18,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:10:18,196 INFO L85 PathProgramCache]: Analyzing trace with hash -1309192208, now seen corresponding path program 1 times [2022-07-13 22:10:18,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:10:18,196 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [584676950] [2022-07-13 22:10:18,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:10:18,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:10:18,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:10:18,260 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-07-13 22:10:18,260 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:10:18,260 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [584676950] [2022-07-13 22:10:18,260 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [584676950] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:10:18,260 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:10:18,261 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-13 22:10:18,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448654703] [2022-07-13 22:10:18,261 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:10:18,261 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-13 22:10:18,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:10:18,262 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-13 22:10:18,262 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-13 22:10:18,263 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 207 out of 273 [2022-07-13 22:10:18,263 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 348 places, 313 transitions, 1644 flow. Second operand has 6 states, 6 states have (on average 215.0) internal successors, (1290), 6 states have internal predecessors, (1290), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:18,263 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:10:18,264 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 207 of 273 [2022-07-13 22:10:18,264 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:10:21,739 INFO L129 PetriNetUnfolder]: 2557/15927 cut-off events. [2022-07-13 22:10:21,739 INFO L130 PetriNetUnfolder]: For 82999/86024 co-relation queries the response was YES. [2022-07-13 22:10:21,880 INFO L84 FinitePrefix]: Finished finitePrefix Result has 47235 conditions, 15927 events. 2557/15927 cut-off events. For 82999/86024 co-relation queries the response was YES. Maximal size of possible extension queue 371. Compared 185005 event pairs, 852 based on Foata normal form. 25/14458 useless extension candidates. Maximal degree in co-relation 47181. Up to 3644 conditions per place. [2022-07-13 22:10:22,177 INFO L132 encePairwiseOnDemand]: 263/273 looper letters, 149 selfloop transitions, 13 changer transitions 8/371 dead transitions. [2022-07-13 22:10:22,178 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 356 places, 371 transitions, 2532 flow [2022-07-13 22:10:22,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-13 22:10:22,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-07-13 22:10:22,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1945 transitions. [2022-07-13 22:10:22,193 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7916157916157917 [2022-07-13 22:10:22,193 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1945 transitions. [2022-07-13 22:10:22,193 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1945 transitions. [2022-07-13 22:10:22,194 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:10:22,194 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1945 transitions. [2022-07-13 22:10:22,196 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 216.11111111111111) internal successors, (1945), 9 states have internal predecessors, (1945), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:22,198 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 273.0) internal successors, (2730), 10 states have internal predecessors, (2730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:22,198 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 273.0) internal successors, (2730), 10 states have internal predecessors, (2730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:22,198 INFO L186 Difference]: Start difference. First operand has 348 places, 313 transitions, 1644 flow. Second operand 9 states and 1945 transitions. [2022-07-13 22:10:22,198 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 356 places, 371 transitions, 2532 flow [2022-07-13 22:10:22,230 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 355 places, 371 transitions, 2512 flow, removed 9 selfloop flow, removed 1 redundant places. [2022-07-13 22:10:22,234 INFO L242 Difference]: Finished difference. Result has 357 places, 318 transitions, 1687 flow [2022-07-13 22:10:22,234 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1630, PETRI_DIFFERENCE_MINUEND_PLACES=347, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=313, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=302, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1687, PETRI_PLACES=357, PETRI_TRANSITIONS=318} [2022-07-13 22:10:22,234 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 115 predicate places. [2022-07-13 22:10:22,234 INFO L495 AbstractCegarLoop]: Abstraction has has 357 places, 318 transitions, 1687 flow [2022-07-13 22:10:22,235 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 215.0) internal successors, (1290), 6 states have internal predecessors, (1290), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:22,235 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:10:22,235 INFO L200 CegarLoopForPetriNet]: trace histogram [4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:10:22,235 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-07-13 22:10:22,235 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:10:22,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:10:22,236 INFO L85 PathProgramCache]: Analyzing trace with hash 893041786, now seen corresponding path program 2 times [2022-07-13 22:10:22,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:10:22,236 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [684196072] [2022-07-13 22:10:22,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:10:22,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:10:22,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:10:22,275 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-07-13 22:10:22,276 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:10:22,276 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [684196072] [2022-07-13 22:10:22,276 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [684196072] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:10:22,276 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:10:22,276 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 22:10:22,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067838679] [2022-07-13 22:10:22,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:10:22,277 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 22:10:22,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:10:22,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 22:10:22,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 22:10:22,278 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 273 [2022-07-13 22:10:22,279 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 357 places, 318 transitions, 1687 flow. Second operand has 3 states, 3 states have (on average 243.33333333333334) internal successors, (730), 3 states have internal predecessors, (730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:22,279 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:10:22,279 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 273 [2022-07-13 22:10:22,279 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:10:26,391 INFO L129 PetriNetUnfolder]: 4758/18179 cut-off events. [2022-07-13 22:10:26,391 INFO L130 PetriNetUnfolder]: For 152936/159691 co-relation queries the response was YES. [2022-07-13 22:10:26,614 INFO L84 FinitePrefix]: Finished finitePrefix Result has 68192 conditions, 18179 events. 4758/18179 cut-off events. For 152936/159691 co-relation queries the response was YES. Maximal size of possible extension queue 313. Compared 187317 event pairs, 1882 based on Foata normal form. 310/16119 useless extension candidates. Maximal degree in co-relation 68135. Up to 4754 conditions per place. [2022-07-13 22:10:26,691 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 67 selfloop transitions, 8 changer transitions 3/329 dead transitions. [2022-07-13 22:10:26,691 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 359 places, 329 transitions, 2004 flow [2022-07-13 22:10:26,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 22:10:26,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-13 22:10:26,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 743 transitions. [2022-07-13 22:10:26,693 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9072039072039072 [2022-07-13 22:10:26,693 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 743 transitions. [2022-07-13 22:10:26,693 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 743 transitions. [2022-07-13 22:10:26,693 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:10:26,693 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 743 transitions. [2022-07-13 22:10:26,694 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 247.66666666666666) internal successors, (743), 3 states have internal predecessors, (743), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:26,694 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:26,694 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:26,695 INFO L186 Difference]: Start difference. First operand has 357 places, 318 transitions, 1687 flow. Second operand 3 states and 743 transitions. [2022-07-13 22:10:26,695 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 359 places, 329 transitions, 2004 flow [2022-07-13 22:10:26,731 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 356 places, 329 transitions, 1993 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-07-13 22:10:26,734 INFO L242 Difference]: Finished difference. Result has 356 places, 309 transitions, 1611 flow [2022-07-13 22:10:26,735 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1608, PETRI_DIFFERENCE_MINUEND_PLACES=354, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=312, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=304, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1611, PETRI_PLACES=356, PETRI_TRANSITIONS=309} [2022-07-13 22:10:26,735 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 114 predicate places. [2022-07-13 22:10:26,735 INFO L495 AbstractCegarLoop]: Abstraction has has 356 places, 309 transitions, 1611 flow [2022-07-13 22:10:26,736 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 243.33333333333334) internal successors, (730), 3 states have internal predecessors, (730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:26,736 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:10:26,736 INFO L200 CegarLoopForPetriNet]: trace histogram [4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:10:26,736 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-07-13 22:10:26,736 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:10:26,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:10:26,737 INFO L85 PathProgramCache]: Analyzing trace with hash 1294378901, now seen corresponding path program 1 times [2022-07-13 22:10:26,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:10:26,737 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [211586361] [2022-07-13 22:10:26,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:10:26,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:10:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:10:26,849 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-07-13 22:10:26,849 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:10:26,849 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [211586361] [2022-07-13 22:10:26,849 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [211586361] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:10:26,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1068923098] [2022-07-13 22:10:26,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:10:26,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:10:26,850 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:10:26,851 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:10:26,852 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-07-13 22:10:26,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:10:26,995 INFO L263 TraceCheckSpWp]: Trace formula consists of 607 conjuncts, 13 conjunts are in the unsatisfiable core [2022-07-13 22:10:26,997 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:10:27,213 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-07-13 22:10:27,213 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:10:27,440 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-07-13 22:10:27,440 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1068923098] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:10:27,441 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:10:27,441 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 19 [2022-07-13 22:10:27,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132613962] [2022-07-13 22:10:27,441 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:10:27,441 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-07-13 22:10:27,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:10:27,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-07-13 22:10:27,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=263, Unknown=0, NotChecked=0, Total=342 [2022-07-13 22:10:27,443 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 200 out of 273 [2022-07-13 22:10:27,445 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 356 places, 309 transitions, 1611 flow. Second operand has 19 states, 19 states have (on average 204.57894736842104) internal successors, (3887), 19 states have internal predecessors, (3887), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:10:27,445 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:10:27,445 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 200 of 273 [2022-07-13 22:10:27,445 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand